I will apologize in advance because I may be including way too much info.
I recently tried to mod an xbox for my friend and everything was going great. I used the hotswap/UDE method, because I didn't have any of the games needed for the gamesave exploit. The exact tutorial I used can be found here: thestauths.com/xbox.pdf . Everything went fine with that and it automatically installed Evox for me. I then installed a few emulators thru FTP access, that all went well. I then was asking on #fw what the best program was to play dvds on evox, so i didn't need the dvd kit. I was told to use XBMC and replace Evox because it sucks, i agreed.
Here is where it all went bad, I FTPd to my xbox and uploaded the newest rls of XBMC in the E:/Dashboard folder, that previously held Evox.ini and default.xbe. I replaced the default.xbe with the one for XBMC and then turned the xbox off and back on. It goes thru the Xbox logo then it blinks XBMC logo for a split second then just goes to a black screen. I cannot FTP to it now, and I tried going thru the UDE Hotswap again and it will not recognize my xbox HDD when I type "UDE". I also tried burning Evox to a CD-RW but not sure I burned it right because that didn't work. I will load games and play them, but there is no dash if there is no game in the drive.
I am not sure where to go from here, but I really want to fix it. I have a modded xbox myself so that may help. Please let me know what to try, and thank you for any help you can provide.