This just in from Crow. He claims to have overclocked Abit's SILURO GF4 Ti4200 64 MB OTES to 315/800Mhz and has posted some benchmarks. You need to scroll down to the bottom of the page for the benchmarks ABIT SILURO GF4 Ti4200 OTES Hits 315/800Mhz

There you go! DW thanks for that.