Also, that doesn't work on newer calcs. You should have precised on top of your tuto which calcs this works on.

Normally there shouldn't be any way to permanently brick a TI-84 Plus CSE unless the hex editor lets you edit Flash/Archive memory and you accidentally erase both parts of the OS and the certificate. Have you tried reinstalling the OS?

As for the CAS to non-CAS hack, since running ASM/C programs or alternate OSes is very hackish compared to other calc models, almost everything that uses Ndless software is dangerous, although normally, you should be safe as long as you don't misuse the program called Nover nor do something wrong with the serial dock connector at the bottom of the calc.

We can't know exactly how many people have enjoyed native coding on their Nspire (CX), but I posted that a little while ago, here :

Oh and, on our (TI-Planet) part, Ndless 3.1, launched in late January 2012, reached 40k downloads a few days ago (or was it yesterday ?) and is the most downloaded file every week I believe (not counting exam stuff when it's exam time, though), and is the 1st overall (again not counting the exam stuff). Approx 71 times / day , 2100 / month.

If you're talking about specific nLaunch statistics, well, around 1000 times on TI-Planet least. (both classic and cx)

Ah ok. I should have specified hacking CAS onto a non-CAS CX Nspire.
Sorry for this noobish stuff, I am just worried about my Nspire bricking, for, as sad as this sounds, my Nspire is my baby
Also, I appreciate the tolerance and assistance, for I've had bad experience with other forums. Thanks! 

Is there a thread for Doors CS for Nspire CX?

Ok thanks. Well my Nspire has the unreleased OS so I guess I'll just have to hope somebody updates this hack for the new OS

It's not a prototype, just some weird idea TI had to put an unreleased (at least on their website as of a month ago). the OS on mine is 3.2.4.1237.

NOOOOOO I BRICKED MY CX ;~;