Oh man SID is the worst thing you can use to softmod your xbox dude, you need to use Krayzie Ndure 1.1.1
Well tell us were you stand.
1. Can you still boot up your exploit game and exploit game save
2. Did you back up your eeprom on your computer
3. Do you know how to FTP
and if you think you have a bad copy of the exploit game save get a GOOD one from our files section
http://www.smdepot.net/files.htmlUser Name: guest
Password: Password1
then go to Xbox -> Exploits -> Krayzie Ndure
and download Krayzie_MA_Ndure_Installer_v1.1.rar
So yeah you should use this one once you tell us were your at and if your able to FTP