Dont worry chaps, managed to sus it.. the download i got was for the retail version which meant as it wasn't on my machine i couldn't find the correct folder! Doh.
Still, now i have the correct version doesn't mean its any easier lol now the damn installer crashes as soon as I click it.. I will stick with virus control as it is all up and running now I have Logic.
I HATE it when i have no idea what i am doing with new toys, really frustrating! Still loving the Ti though, such an awesome bit of kit.