Got a ram geek question
 

My wife has a tower the mb takes ddr-333 ram , I have a shitload of ddr-400 ram. Can I swap out the ddr-333 and put in two sticks of the ddr-400 or will it cause porblems? thanks

yes.....

Yeah, slap it in and enjoy baby

No problemo!

Higher speed RAM can always be run at slower speed, and it's actually less likely the motherboard will have compability issues with those, than any brand at that MoBo's official RAM speed of DDR-333.

thanks :)