Maya's crazy. My home computer is better than my work computer, and it slows down after a good hour or 2 usually, much quicker if I'm switching between photoshop, mozilla and maya. But at work I can usually go 5-8 hours straight with maya, photoshop, mozilla with 5 different tabs open, and zbrush, before I need to restart (unless I get a fatal error

). My work computer is much much older than my home computer too, it only has 512 mb ram. I don't know what it is.