A few days ago I tried out iTunes 10.1 beta. It did not detect my iPhone 3G. Today I installed iTunes 10.1. It also did not detect my iPhone 3G. Here's a picture of what I mean. Whenever I connect my iPhone to my computer iTunes freezes for a few minutes. This never happened with iTunes 10.0. Here is some other info from the diagnostics test. Microsoft Windows XP Home Edition Service Pack 3 (Build 2600) Dell Computer Corporation Dimension 4600i iTunes 10.1.0.54 QuickTime 7.6.8 FairPlay 1.10.14 Apple Application Support 1.4 iPod Updater Library 10.0d2 CD Driver 22.214.171.124 CD Driver DLL 126.96.36.199 Apple Mobile Device 188.8.131.52 Apple Mobile Device Driver 184.108.40.206 Bonjour 220.127.116.11 (214.3) Gracenote SDK 18.104.22.1687 Gracenote MusicID 22.214.171.124 Gracenote Submit 126.96.36.199 Gracenote DSP 188.8.131.52 iTunes 10.0 always detected my iPhone. Anyone know why this version won't detect it?