I want to upgrade my motherboard (440BX PII 450) to an Athlon XP nForce2 mobo with a 2500+ Barton. Right now I'm using a Geforce2 GTS card, and I don't have enough cash to upgrade my video card right now (in addition to mobo/cpu/ram). Would it be beneficial to get a mobo with an integrated Geforce4 MX 440? Would this provide a noticeable speed increase over my GTS?