I rcv'd a fake and was able to get it flashed by hot swapping with a working mod and an evox cd boot. After hot swapping I set the the external switch to flashing mode and chose flash bios from an evox cdrw I made and flashed with 1mb bios. I've also heard that an x2 lite programmer works as well. seems these chips have a different write code on the lpt write area which prevents you from flashing via lpt cable with current flash software, however it will flash as normal by other means (via cd, lite programmer)
if you try the hot swap method, just be aware you might have to do this a cpl times to get the bios to take as flashing via cd is flaky sometimes. But it'll work.
also, x2.2 lites should be all ok as the issue is with the lpt write area of the chip via lpt cable, and x2.2 lites do not use this