VGA to TV setup.... plse help!!

[cornhairboy]

Hi all, this is my first post so im just saying hi too.

Ok the problem is as follows....

Ive just created my first arcade cabinets after 3 months of constant hard work, however im at the last hurdle..... setting up my 28inch PAL tv with my ATI radeon 9200se using a VGA to Scart cable.....

I have windows working through powerstrip at 720x576 at these settings....

PowerStrip timing parameters:
720x576=720,42,72,134,576,3,28,18,15125,41

Generic timing details for 720x576:
HFP=42 HSW=72 HBP=134 kHz=16 VFP=3 VSW=28 VBP=18 Hz=25

However, im not sure what to do next. I need someone to point me in the right direction for completing this project..... I have attempted to use advmame but I have no clue what to do.

So if anyone can sort me out I would be much appreciated and then I can post some pics of this crazy cab.

[gingerone]

I'm just about to do this with my cabinet, I'm going to go for the arcadevga card to see if that will simplfy things.
Try this link and see if it helps at all-
http://www.idiots.org.uk/vga_rgb_scart/

[cornhairboy]

I already have the cable mate, i had mine shipped pre made, i need help setting up mamewah and dos for the resolutions and refreshes. So anyone else to help?