Hello I'm going out to take a look at an iMac G4 today, my friends dad is selling it. It's the 700MHz, 256 RAM model. All I want it for is a kitchen computer, and all it needs to do is browse facebook, macrumors, and stream from iTunes on my Macbook Pro upstairs, wirelessly. Will it be able to handle those tasks alright? I know it sounds stupid but i hate laggy web browsing, just want to make sure it can do everything fine before I buy it and take it home. Thanks!