hi there! this is my first question here in tsg. please help.... i have an acer aspire 5740 laptop with 2gb ram, 320 gb hdd and an intel(R) core(TM) i3 processor, i think thats enough to run such games like warcraft III and pvz(plants vs zombies) "but" these games are still lagging in my laptop. it's really annoying! please tell me what to do, my friend told me i have to reformat my hard drive. is it the only way to solve my problem?