Ati overscan problems

[samsagaz]

Hi, i need some help with my dvd playback; i watch dvd´s in a computer connected to a plasma tv with a vga cable, when i used my old geforce4 card i could use the overlay zoom to get rid of the black borders adjusting the overscan, but i just changed to an ati radeon 9600pro and theres no overlay zoom option, and powerdvd doesnt have any overscan compensation option, so i dont know what to do to make the image fit the screen.Is there any software or hack available to do this?
thx in advance

[jmet]

I'm not sure if this is what you need or not, I was just flashing back to my VCD days and this is what I had to use when I had my video out connected to my TV.

http://www.digital-digest.com/dvd/nvidia/tvout.html

[samsagaz]

Im afraid that wont help me, i have an Ati card and im not using tv-out, just the vga cable.

[jmet]

oh ok, my bad. Happy New Year though. lol

[setarip]

"powerdvd doesnt have any overscan compensation option"

Doesn't PowerDVD, as does WinDVD, allow you to "unlock" the picture ratio and freely set the size (and shape) of the image?