I dunno if its a fake. I am running 400FSB on air and Fr@me did 3311Mhz on air aswell, so with phase 3755Mhz doesnt seem that far off.
But what I am wondering is the high ram speed. Must be very good TCCD.
Dunno what the FSb record for S754 boards is, but my board can do 400Mhz without a Vchipset mod, so that 470Mhz could be possible with mods.
But usually people with that great OCs, post them here and I didnt find anything about that..