So right now I've got a HP ze5185 laptop (p4 2.4 ghz, 512 ram, radeon M6 graphics (supposedly 32MB dedicated ram)), I'm looking at potentially replacing a hard drive on a vaio pcg-k15 (p4 2.8 ghz, 512 ram, radeon 345M (supposedly 64MB shared)).
Which one do you think would be better as far as...