My macbook seems to think it has MORE ram then it really does. In task manager and a third party memory optimizer, it tells me that I have 1 gig of ram. But in fact, i have the stock 512 ram for the regular macbooks. I had two fatal blue screen crashes related to ram and I think this might be the cause. Now if I look at the properties of my system under xp and it tells me that I have 480 megs of ram at 998mhz. I dunno if this problem is also in OSX since I dunno how to check my amount of ram under that. I'm using the latest version of bootcamp btw. Does anyone know what is the problem? I want first to make sure it's not hardware related! Edit : acually, I mixed up virtual and physical ram.... lol But I still had some weird ram erros, and is it normal for the ram to be at 998mhz?