I'm running an old IBM for my MAME cabinet. It has a single core 3.4ghz Intel cpu, 2gb ram, IDE hard drive, with an ArcadeVGA AGP video card.
I have a duo core 3.4ghz cpu system with 4gb ram, and a ssd hard drive collecting dust. Is it a good idea to upgrade to the faster pc? I'd have to buy a new ArcadeVGA PCIe card though.