ok so you are on stock now. The easiest waload and place the y i know is to odin 1.91 from here:
[ROM][EE4][ODIN]+[CWM] GummyCharge FE 1.9.1 07/21/11 - xda-developers
boot into the the OS completely. It will take a bit because this is where you are going to make the conversion to voodoo.
once you get in there download gummy 2.0 and place it on the SD card. reboot into recovery and flash that zip file you just placed on the card. then go ahead and fire it up and go into the OS
then we are going to you post above. Not sure if there is an update for the toolbox, but go ahead and give it a go. Then go into the toolbox and install the theme.
At the end of this, you will be on 2.0, rooted, have CWM, and Black Alien installed. Should take maybe an hour, if that.
As said a 1000 times. When you pull the battery to go into download mode, put the battery back in before you try to flash the ROM. 9 times out of 10 it will fail if you don't