I have a Saphire 9800pro 128mb w a r360 core. I put a ATI Silencer 1 on it but no RAM sinks. I haven't flashed it to a XT BIOS yet. I was just curious how fast I should expect to be able to OC it. Right now I'm using Radlinker to OC. I just went up to 412/365 to make sure it'll be good at XT speeds when I flash but how far should I be able to push it beyond that?