my ipod touch says on the main screen "ipod disabled connect to itunes" but when i try to connect it it says that "ipod can not be connected to itunes because it is useing a passcode"
you should really start your own thread and not hijack this one...but to answer your question, if you don't remember your code, you have no choice but to restore the ipod. Make sure your music and all are backed up as you will lose it all on the touch.