yea i got it, downloaded it onto my R4, i suggest getting an R4/TT, something like that.
So far ive beaten the fighting gym leader, but already there are some differences, and theres much more differences yet to come.
Ive also got heaps in my pearl version, and ive EV trained sooo many to use in battle tower, but meh, i wanna go thru story again, and i'll make new teams too.
up to u i guess.
edit: or dont bother collecting all, just go thru story, and do what i do and ev train teams of 3 to use in battle tower.