Dual AMD 64

Has anyone built a Dual AMD 64 chip comp with Linux? I want to build a math powerhouse comp and thus want the 64bit chips. Dual would be even better. Any suggestions for hardware? Also, will the C++ compiler make 64-bit programs? Thanks, James _________________________________________________________________ Browse styles for all ages, from the latest looks to cozy weekend wear at MSN Shopping. And check out the beauty products! http://shopping.msn.com