Video card upgrade March 16, 2016, 11:44:06 AM I'm running a Mac Pro 2x 2g Dual core Xenon with 10.6.8 Senior leopard. I have a 250g SSD for my system drive, 1TB for storage and numerous externals for archiving and TM backups. I know it's an old box but it's still working fine and I doubt I will be able to get the money for a new one. I might be able to wiggle some upgrade money though. I've noticed some issues opening files with high quality enabled lately. I presently have a GeForce 7300 GT with 256mb of memory in a PCIe slot. Would upgrading the video card be worth it? I'm familiar with gaming cards more than workstation cards. I'm thinking a card with a bunch more memory should help with the display slowdowns. I need at least 2 outputs for my 2 monitors. I did find this page with options for upgrades. I may have issues finding the cards as they are so old. Is it worth it or will I not see much improvement?