diff --git a/doc.md b/doc.md
index 8cb9aea..8f929ac 100644
--- a/doc.md
+++ b/doc.md
@@ -797,17 +797,18 @@
     5.1 `download_python` - Download python portable interpreter from https://github.com/indygreg/python-build-standalone/releases. `python -m morebuiltins.download_python`
 
         λ python -m morebuiltins.download_python
-        View the rules:
+        [10:56:17] Checking https://api.github.com/repos/indygreg/python-build-standalone/releases/latest
+        [10:56:19] View the rules:
         https://gregoryszorc.com/docs/python-build-standalone/main/running.html#obtaining-distributions
 
-        Got 290 urls from github.
+        [10:56:19] Got 290 urls from github.
 
         [290] Enter keywords (can be int index or partial match, defaults to 0):
         0. windows
         1. linux
         2. darwin
-
-        Filt with keyword: "windows". 290 => 40
+        0
+        [10:56:24] Filt with keyword: "windows". 290 => 40
 
         [40] Enter keywords (can be int index or partial match, defaults to 0):
         0. 3.12.3
@@ -816,30 +817,32 @@
         3. 3.9.19
         4. 3.8.19
 
-        Filt with keyword: "3.12.3". 40 => 8
+        [10:56:25] Filt with keyword: "3.12.3". 40 => 8
 
         [8] Enter keywords (can be int index or partial match, defaults to 0):
         0. x86_64
         1. i686
 
-        Filt with keyword: "x86_64". 8 => 4
+        [10:56:28] Filt with keyword: "x86_64". 8 => 4
 
         [4] Enter keywords (can be int index or partial match, defaults to 0):
         0. shared-pgo-full.tar.zst
         1. shared-install_only.tar.gz
         2. pgo-full.tar.zst
         3. install_only.tar.gz
-
-        Filt with keyword: "shared-pgo-full.tar.zst". 4 => 1
-        Download URL: 40.4 MB
-        https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst
-        File path to save(defaults to `./cpython-3.12.3+20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst`)?
+        3
+        [10:56:33] Filt with keyword: "install_only.tar.gz". 4 => 1
+        [10:56:33] Download URL: 39.1 MB
+        https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-install_only.tar.gz
+        File path to save(defaults to `./cpython-3.12.3+20240415-x86_64-pc-windows-msvc-install_only.tar.gz`)?
         or `q` to exit.
 
-        Start downloading...
-        https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst
-        D:\github\morebuiltins\cpython-3.12.3+20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst
-        [Downloading]: 2.21 / 40.44 MB | 5.47%
+        [10:56:38] Start downloading...
+        https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-install_only.tar.gz
+        D:\github\morebuiltins\morebuiltins\download_python\cpython-3.12.3+20240415-x86_64-pc-windows-msvc-install_only.tar.gz
+        [10:56:44] Downloading: 39.12 / 39.12 MB | 100.00% | 11.3 MB/s | 0s
+        [10:56:44] Download complete.
+
 
 ---
 
diff --git a/morebuiltins/download_python/main.py b/morebuiltins/download_python/main.py
index 4856251..d7ecee5 100644
--- a/morebuiltins/download_python/main.py
+++ b/morebuiltins/download_python/main.py
@@ -1,7 +1,9 @@
 import http.client
 import json
+import time
 import traceback
 import urllib.request
+from collections import deque
 from dataclasses import dataclass
 from pathlib import Path
 
@@ -35,21 +37,26 @@ def get_assets():
         return urls
 
 
+def get_time():
+    return time.strftime("%H:%M:%S")
+
+
 def download_python():
     """Download python portable interpreter from https://github.com/indygreg/python-build-standalone/releases. `python -m morebuiltins.download_python`
 
     λ python -m morebuiltins.download_python
-    View the rules:
+    [10:56:17] Checking https://api.github.com/repos/indygreg/python-build-standalone/releases/latest
+    [10:56:19] View the rules:
     https://gregoryszorc.com/docs/python-build-standalone/main/running.html#obtaining-distributions
 
-    Got 290 urls from github.
+    [10:56:19] Got 290 urls from github.
 
     [290] Enter keywords (can be int index or partial match, defaults to 0):
     0. windows
     1. linux
     2. darwin
-
-    Filt with keyword: "windows". 290 => 40
+    0
+    [10:56:24] Filt with keyword: "windows". 290 => 40
 
     [40] Enter keywords (can be int index or partial match, defaults to 0):
     0. 3.12.3
@@ -58,36 +65,42 @@ def download_python():
     3. 3.9.19
     4. 3.8.19
 
-    Filt with keyword: "3.12.3". 40 => 8
+    [10:56:25] Filt with keyword: "3.12.3". 40 => 8
 
     [8] Enter keywords (can be int index or partial match, defaults to 0):
     0. x86_64
     1. i686
 
-    Filt with keyword: "x86_64". 8 => 4
+    [10:56:28] Filt with keyword: "x86_64". 8 => 4
 
     [4] Enter keywords (can be int index or partial match, defaults to 0):
     0. shared-pgo-full.tar.zst
     1. shared-install_only.tar.gz
     2. pgo-full.tar.zst
     3. install_only.tar.gz
-
-    Filt with keyword: "shared-pgo-full.tar.zst". 4 => 1
-    Download URL: 40.4 MB
-    https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst
-    File path to save(defaults to `./cpython-3.12.3+20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst`)?
+    3
+    [10:56:33] Filt with keyword: "install_only.tar.gz". 4 => 1
+    [10:56:33] Download URL: 39.1 MB
+    https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-install_only.tar.gz
+    File path to save(defaults to `./cpython-3.12.3+20240415-x86_64-pc-windows-msvc-install_only.tar.gz`)?
     or `q` to exit.
 
-    Start downloading...
-    https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst
-    D:\github\morebuiltins\cpython-3.12.3+20240415-x86_64-pc-windows-msvc-shared-pgo-full.tar.zst
-    [Downloading]: 2.21 / 40.44 MB | 5.47%"""
+    [10:56:38] Start downloading...
+    https://github.com/indygreg/python-build-standalone/releases/download/20240415/cpython-3.12.3%2B20240415-x86_64-pc-windows-msvc-install_only.tar.gz
+    D:\github\morebuiltins\morebuiltins\download_python\cpython-3.12.3+20240415-x86_64-pc-windows-msvc-install_only.tar.gz
+    [10:56:44] Downloading: 39.12 / 39.12 MB | 100.00% | 11.3 MB/s | 0s
+    [10:56:44] Download complete.
+"""
+    print(
+        f"[{get_time()}] Checking https://api.github.com/repos/indygreg/python-build-standalone/releases/latest",
+        flush=True,
+    )
     assets = get_assets()
     print(
-        "View the rules:\nhttps://gregoryszorc.com/docs/python-build-standalone/main/running.html#obtaining-distributions\n",
+        f"[{get_time()}] View the rules:\nhttps://gregoryszorc.com/docs/python-build-standalone/main/running.html#obtaining-distributions\n",
         flush=True,
     )
-    print(f"Got {len(assets)} urls from github.")
+    print(f"[{get_time()}] Got {len(assets)} urls from github.")
 
     def sort_key(s):
         try:
@@ -119,7 +132,13 @@ def sort_key(s):
             assets = temp
         else:
             assets = [i for i in assets if arg in i.keywords[index]]
-        print(f'Filt with keyword: "{arg}".', old, "=>", len(assets), flush=True)
+        print(
+            f'[{get_time()}] Filt with keyword: "{arg}".',
+            old,
+            "=>",
+            len(assets),
+            flush=True,
+        )
     while len(assets) > 1:
         names = "\n".join(i.name for i in assets)
         arg = input(f"Enter keyword to reduce the list (partial match):\n{names}\n")
@@ -130,7 +149,11 @@ def sort_key(s):
     asset = assets[0]
     download_url = asset.url
     total_size = asset.size
-    print("Download URL:", round(total_size / 1024**2, 1), "MB")
+    print(
+        f"[{get_time()}] Download URL:",
+        round(total_size / 1024**2, 1),
+        "MB",
+    )
     print(download_url, flush=True)
     target = (
         input(
@@ -142,18 +165,47 @@ def sort_key(s):
         return
     target_path = Path(target)
     target_path.unlink(missing_ok=True)
-    print("Start downloading...")
+    print(f"[{get_time()}] Start downloading...")
     print(download_url)
     print(target_path.absolute(), flush=True)
+    records = deque(maxlen=1000)
 
     def reporthook(blocknum, blocksize, totalsize):
         if totalsize < 0:
             totalsize = total_size
-        percent = (blocknum * blocksize * 100.0) / totalsize
-        done = blocknum * blocksize / 1024 / 1024
+        _done = blocknum * blocksize
+        if not _done:
+            return
+        percent = 100.0 * _done / totalsize
         total = totalsize / 1024 / 1024
+        done = _done / 1024 / 1024 or total
+        if percent > 100:
+            percent = 100
+        now = time.time()
+        record = (now, _done)
+        records.appendleft(record)
+        timeleft = "-"
+        _speed = 0
+        if len(records) >= 2:
+            for record in records:
+                if now - record[0] > 1:
+                    break
+            time_diff = now - record[0]
+            if time_diff:
+                _speed = round((_done - record[1]) / time_diff, 1)
+                secs = (totalsize - _done) / _speed
+                if secs > 60:
+                    timeleft = f"{int(secs / 60)}:{int(secs % 60):02}"
+                else:
+                    timeleft = f"{int(secs)}s"
+        if _speed > 1024**2:
+            speed = f"{round(_speed / 1024**2, 1)} MB/s"
+        elif _speed > 1024:
+            speed = f"{round(_speed / 1024, 1)} KB/s"
+        else:
+            speed = f"{round(_speed, 1)} B/s"
         print(
-            f"[Downloading]: {done:.2f} / {total:.2f} MB | {percent:.2f}%{' ' * 10}",
+            f"[{get_time()}] Downloading: {done:.2f} / {total:.2f} MB | {percent:.2f}% | {speed} | {timeleft} {' ' * 10}",
             end="\r",
             flush=True,
         )
@@ -165,14 +217,17 @@ def reporthook(blocknum, blocksize, totalsize):
                 download_url, temp_path.absolute().as_posix(), reporthook=reporthook
             )
             temp_path.rename(target_path)
-            print("Download complete.", flush=True)
+            print(
+                f"\n[{get_time()}] Download complete.",
+                flush=True,
+            )
             break
         except http.client.RemoteDisconnected:
             continue
         except KeyboardInterrupt:
             temp_path.unlink(missing_ok=True)
             print()
-            print("Download canceled.", flush=True)
+            print(f"\n[{get_time()}] Download canceled.", flush=True)
             return
         except Exception:
             print()