So your program is named prgmNOMEKOP?

To SirCrpwn when u get this: I get Err: Could not Initialize USB device when i attempt to dump the ROM with TILP MAC. Also, my calc refuses to accept the replacement OS. It says Err: Please turn calc off. Then turn back on (or something like that) when its done, the 2.40 is still there. I sent a support ticket to TI-cares and even they were boggled by this.

But my calc still accepts non OS data. So, if we can get a hold of Mapar007's source perhaps we can write a counterpatch? Would that work?

Well, lets hope that he is willing to. I kind of need string using ability.

Garbage Collect

Running...Running...Running...Error! Press any key to turn calc off. Then turn back on.

Go figure.

Hm, backup all your programs and try to remove all the batteries and/or try the Test Mode cheat code.

Hey, Brandon W. Maybe the reason I can't install a new OS is because I screwed my certificate. What you describe in your readme for the unbricking "Overflow" file is exactly what is happening to me. Any ideas.

^ouch.
I'm sorry.  There is a decent chance you are holding a paperweight.

What does that mean?