I am interested in doing some video editing. I am buillding a desktop and wonder what type of video card do I go for. I have see some that have 256Mb of memory but these seem like they target gamers. Is it to my advantage to go all out for a top end video card with 256Mb or is something slightly lower down going to do the job. I am very interested in the ATI All in Wonder for its TV in capabilities. Otherwise I will probably go for a 256Mb ATI or Nvidia card (I like the Nvidia option because it expells card heat out through a PCI slot. Thanks for reading and I look forward to your response.