I got my Xenium installed yesterday, no hitches, no problems and I have many of you to thank for this.
I just want to take a few moments to thank everyone who has contributed constructive posts on XBox Scenes... There's one thing I've noticed going through these forums... Most people are not researching enough before attempting to mod their box. If there is one piece of advice I can give, here it is: read, read, read, read, and when you're done that, read some more.
Almost every post I've seen, where someone has fragged their box, getting strange results or almost any other symptom, there is almost always someone else that has gone through the same problem. Just use the search and find those relevant posts.
For your information, I've installed my Xenium using pinheader, and top d0, using about 1.5 in. of Kynar. The whole process took all of ten minutes, and when I plugged my box back in, it booted right to the Xenium OS screen. I had previousy burned 2 CD-RW (Memorex Platinum 650MB CD-RW) using Nero 6, at 1X. Renamed both bios to BIOS.BIN and flashed bank 1 w/ M7 and then bank 2 w/X2 4981.06. Installed EvoX and used Slayer's 2.5 to get a few apps installed (namely XBMP).
So a big thank you to all the people that contributed to making my mod a complete success. Don't despair if you're having problems. Take the time to read, ask for help and you will work out any issues you have.