Im in the process of upgrading my PC and my intention is to play DVDs and use as a PVR (using something like a Nebula digitv card). Playing games will not be a significant requirement. As a first step, I am going to replace my video card and it seems like ATI Radeon is the way to but Im not sure which one and I have the following questions: 1) My budget extends to a Radeon 9500 but is this overkill and would a 9000 card suffice? 2) Is 64MB of memory OK or would I be better off going for 128MB? 3) Is there any advantage in going for the pro version over the non-pro? In other words, which of the following cards do I really need for HCPC? Radeon 9000 64MB Radeon 9000 Pro 64MB Radeon 9000 128MB Radeon 9000 Pro 128MB Radeon 9500 64MB Radeon 9500 Pro 64MB Radeon 9500 128MB Radeon 9500 Pro 128MB Ive also seen a lot of good comments about the Sigma X card. Would this be an alternative to the one of the above or is it something to be used in addition to it?