WHISKEY TANGO FOXTROT!!!!
Thank GOD I have NEVER had to by RAMBUS RDRAM before..... SHEESH!!
Aliasaid is partially right... While it isn't hard to find at all, a simple google search or even RDRAM search on Newegg will land you more than a handful of results, it is EXPENSIVE AS..... I don't even know... You would be looking at $200 for a SINGLE 512 stick of that stuff.... For comparison's sake, you could get 2 GIGS of pretty high end DDR ram for the price of a single 512 MB stick of RDRAM...
What's the deal with RDRAM being so expensive? And is that the type that you need the empty 'CRIMMS' to fill the unused slots on the mobo?