Okay I got the chip installed correctly, everything works and the cromwell flashbios screen comes up. I downloaded the newest x2 4983.67 bios. I copied the 1mb bios that came w/the download and a 400mb dummy file to another folder. Then I used nero to burn onto a memorex cd-rw in iso format as described here: http://www.xbox-modchips.com/tutorials/x2_2_flashbios_v1_0.htm I've tried this on the cd-rw, on a memorex dvd-r and cd-r too. To no avail I get the "No bios update found, halting" message EVERY TIME. I need help please thankyou. By the way the chip is the xecuter 2.6 lite plus solderless and I have it set to flashprotect off and bank 2.