has there been any testing or benchmarking of AMD new Phenom II 920 or 940 with Linux? I'm planning to build a new system in the next couple of weeks with a 970GX Motherboard Phenom II 920 or 940 ,4Gb Ram, a HD4850, and Ubuntu 8.10 I'm not sure if I'm going to do 64 bit or not, and have been looking for benchmarks to help with my decision. Also has there been any testing of ATI catalysis 9.10 with a system like this.