I have a new 2.2ghz white macbook. I currently have 2gb of ram in it but am thinking about upgrading the memory. I use fairly basic programs on mac osx... just iphoto, safari, office 08, etc... and I just installed parallels with xp pro so I can use visual web developer 2008 for my web tech class. Windows runs pretty well but I've noticed that it's a little slower then I would like and scrolling around on internet pages seems to lag a little. If I upgraded my ram to 3 or 4gb would that make a difference? I know I can get ram pretty cheap so I'm not concerned about the cost. I already have a 7200rpm hard drive so I'm wondering if more ram would be my best option.