nothing much needed, depends what you will be doing, i recomend minimum requirements as a gig of ram, 2 ghz cpu and a mid range g force card.
Best you coudl get would be a 64 bit cpu (dont know if maya supports this yet). If not that then a P4 3.2 or somthing, 2 gigs of Ram and a nice gforce fx card.
FX supervisor - double negative