Graphics card upgrade questions
I recently purchased a Gateway SX2801-07e and am considering a low cost graphics card upgrade. It has an Intel Pentium E5700 Core Duo processor and an integrated Intel G45/G43 Express Chipset. First, would a PCI express x16 graphics card replace that chipset or supplement it? Second, how much improvement would be gained by installing a lower end (less that $100) graphics card (a lot, a little, none)? And third, any suggestions for what to buy? Thanks!