Rambus upgrading

[surfing4ever24]

I need to upgrade my memory. It's rambus and I'm running on a Dell XPS B series. I need to know how to do this and what I should buy. Can someone Please help me out!

 

[Praetor]

http://www.memory4less.com/m4l_mcbrand.asp?id=31&bd=Dell
http://www.4allmemory.com/search/dell/index.cfm

 

[surfing4ever24]

What do you recommend? Would I be able to run half-life 2 on a 256mb? or should i just go for a 512mb?

 

[Jkeegs]

you can run hl2