Crash in Channel-Menu

[Diablokiller]

Hi Guys!
Got a serious Problem with the TV-Server.
I can start the config, but after choosing the "Channels"-Menu I get the same Menu in every other Drop Down Menu, the Server doesn't find any Channels (with WinTV Software it works) and breaks with a Error-Message after a while. My System-Specs were shown below, don't know what to do. Install an earlier Version or so?


TV-Server Version: 1.0 RC2 (newest on Site)
MediaPortal Version: 1 RC2
MediaPortal Skin:
Windows Version: WinXP Pro SP3
CPU Type: Athlon XP 3200+ 2,5GHz
HDD: 80GB WD
Memory: 1GB DDR 400
Motherboard: ASUS A7N8X-E
Video Card: Sapphire Radeon HD 2600 Pro
Video Card Driver: Catalyst 8.8
Sound Card: Onboard
Sound Card AC3:
Sound Card Driver:
1. TV Card: Hauppauge WinTV Go
1. TV Card Type: analog
1. TV Card Driver: newest
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
h.264 Video Codec: x264
Satelite/CableTV Provider:
HTPC Case:
Cooling: Arctic Cooling copper silent 3
Power Supply: 300W Noname
Remote: Speedlink SL-6399
TV: Toshiba 32" 720p
TV - HTPC Connection: