So I just got Reason 4.0, I'm liking it so far, one problem I'm having though is this.

I write a few tracks on the NNXT sampler, great...I add another NNXT because I want to see what another track sounds like on top of the track I've just wrote. OK, so now I'm not liking the sound of the first track and want to change it a bit, I go back to it, and I can't edit the fucking thing! the notes are in grey and literally every time I try to mess with them and edit them, reason wipes out the whole section of notes they were in. I looked in the manual and everything and couldn't see anything, what the hell option switches this on and off?

you have to double click on the note group again. all notes are contained inside note groups, which... group notes. just double click it, either in arrange or edit mode, and it should be fine. I'm assuming this is what's the problem..?

__________________
...

yep that was the problem, thanks very mucg for that. i knew it was going to be some stupid little thing like that, i am an idiot!