Can I install more ram on my Samsung Intercept?

Okay, so I got the Samsung Intercept from VM and it's only got 160 mb and it's ridiculously slow. Is there anything I can do to speed it up? Like, is there a way I can go a install a 500 mb ram? I don't want to get to Optimus V, I'd like to keep this phone, but I need it to go faster. It shouldn't take 2 minutes just to load a text, and 30 seconds for it to show who's calling... Thanks