Hi, My ATI Radeon X1900 512MB RAM has just failed and unfortunately Apple won't replace it :-( (http://support.apple.com/kb/ts3420) So l am trying to find a suitable replacement. I don't have much to spend so definitely looking for a sub £100 card. The X1900 did everything l need so not interested in having anything much better than that if that saves on cost. Mac Pro Model 1,1 (2006) Bus Speed 1.33 GHz Dual-Core Intel Xeon 2.66 GHz Any suggestions on suitable cards l could use? I don't mind NVIDIA or ATI. Thanks.