Cherub,
I bought a Mobo combo from Mwave: Epox 8kta3 & Tbird 750.
The mobo would not make the jump to warp speed (the 100 to 133mhz jumper setting). I contacted Epox, and their tech support said "No AMD chip supports 133 mhz".....
When I emailed them that many web sites had successfully done this in their reviews, they said I should flash an updated bios. However, their web site states that they accept no liability for damages for this!!!! I did have the original Dec 21 00 bios.
So I decided that I could return and get a board with an updated bios, and look forward to the wonderful (not) tech suppport from Epox, or look elsewhere. Since I really wanted the Kt7a board but was too impatient to wait for their release/price reductions, I went back to Abit.
There is no comparison for the overclocker. Abit Softmenu/jumperless is the way to go.
Mwave was very professional about the return (30 days), quick to respond with an RMA approval (required). Also, they paid for shipping the Abit replacement board, and I paid for returning the EPOX.