Not detecting Android phone (wifi)

[Wolf Schouten]

Same

1: Phone is an HTC Hero
2: 2.1 (rooted stock)
3: Windows 7 x64 and Windows 7 x86
4: Using Winamp 5.58 I can sync over USB, using Winamp 5.59 beta I can't sync with USB nor wifi
5: Using Winamp 5.58 I can sync over USB, and sync works perfectly. Using 5.59 even that option is denied to me, and wireless sync doesn't work either.