Hi guys, Hope u can help me out here. My mobo is broken and with the price drops with P4 processors..thinking to buy a new mobo and proc based and use a PCI-E on it. Now I have the chance to buy a new gfxcard. My budget is actually 200€, with a max of about 270€. My search has netted the above mentioned cards. Which is the better choice? the 7900GS? Reputedly as fast as the 7900GT but cheaper. Or go really high end with the 7800GTX or the x1900XT 512mb.Both at 270€. is it worth the difference?