I just purchased the 12" powerbook(stock) and in process of upgrading it. Is this the right ram? Corsair VS1GSDS333 SODIMM 1GB DDR333/PC2700 Value Select Memory http://www.isquaredinc.com/MEMSOD27C1024info.html I will not be using memory intensive applications as far as I know on the PB. Should I just get 512MB or go for the 1GB? I have 256 MB built in. I guess I never know what I will do with the PB, but on the 12" I can't do any graphics stuff, I find it to be small compared to my 20" LCD. For only $102 I can get 512MB, but if I am only getting 1 stick, I should choose wisely now. So I just wanted to know if 1GB is worth the hype.