Help setting up MediaPortal on a HD3200 (1 Viewer)

[arthur92710]

TV-Server Version: NA
MediaPortal Version: 1
MediaPortal Skin: STREAMED MP
Windows Version: XP SP2
CPU Type: AMD 4400
HDD: 1.5tb, 250gb, 10gb
Memory: 4gb
Motherboard:asus m3a78-em
Video Card: HD3200 integrated
Video Card Driver: latest
Sound Card: mobo
Sound Card AC3: mobo
Sound Card Driver: dont know
1. TV Card:
1. TV Card Type:
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:
Cooling:
Power Supply: 450w
Remote: not yet
TV: 40in sony z series
TV - HTPC Connection: non yet,

I an having some trouble getting a media player to offload HD playback onto the video chipset. I have tried MPCHC XBMC, WMP and MEDIAPORTAL. It played in the first 3 but not in mediaportal. When I go to play a video it jumps black and back to the video plot menu thing. I am also trying to install SAF but system check says that media portal is not installed, and I need that .ax file to put in thr root.

Thanks for your help.