How do you go about updating the smartxx chip with the files here or how do you find what file you presently have on the modchip

from the usual places

http://www.xbox-scene.com/articles/xbins.php

some guides here,

http://www.xbox-scene.com/xbox-tutorials.php?p=14|79|#79 but it seems the smartxx.com site is offline (that has software manuals) will have to hunt the PDF's down.

Thanks for reply. I tried the tutorials but smartxx seems to be down. I thought I would pick up a few old xboxes and mod them and burn games and give them to kids that cant afford or dont have any. But Im not doing too good Games wont burn using craxtion and Thats why i wanted to update bios

What version of mobo's and what v. smartxx chip(s) do you have?

Ta.