Alright so my new Ti-Nspire CAS Touchpad came in the mail today, and After testing it out for a bit I thought of getting Ndless to get some Games on it and whatnot  . But I'm totally confused as to how I'd approach this.

I read several different topics, But I think since I just recently got this, The version is unchangeable or something? I've got no idea. If anyone could explain how I'd go on installing Ndless and gbc4nspire, or if it's even possible for the calculator I have, It'd be very much appreciated.

Thanks