MP Freeze on TV Select (1 Viewer)

[Cousin_Jerry]

TV-Server Version: 1.0 RC2
MediaPortal Version: 1.0 RC2
MediaPortal Skin: Blue Two
Windows Version: WinXP XP2
CPU Type: Mobile AMD 2500+
HDD: Seagate 40GB & 320GB
Memory: 512MB DDR400
Motherboard: DFI NFII Ultra
Video Card: ATI 9600np 256MB
Video Card Driver:
Sound Card: NForce On-Board
Sound Card AC3: Coaxial Out
Sound Card Driver:
1. TV Card: Hauppauge PVR-150
1. TV Card Type: Analog
1. TV Card Driver:
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:
Satelite/CableTV Provider:
HTPC Case: Antec Overture
Cooling:
Power Supply: Antec 380W
Remote: Snapstream Firefly
TV: Zenith 4:3 HDTV CRT
TV - HTPC Connection: VGA

The only main bug I'm having with RC2 is occasionally (maybe 25% of the time) is when I select TV from the main menu the screen goes all blue like it does if it normally starts but doesn't go beyond that. I've left it for hours and nothing happens.

Any ideas?? This is one of the last stumbling blocks for complete acceptance by the better half.

Thanks!