*incoming pedantry*
Judging from the previous posts from a day ago, he's never done adderall and was asking for advice on drugs that you wouldn't be noticeably high on.
This thread makes it sound like he's been looking for a while and noticed supply dry up. It don't add up!!11 8(
Sorry Cam129, welcome to EADD, don't wanna put you off :D
I've never come across adderall in the UK, however amphetamine paste/powder is around. Probably cheaper too. Happy hunting.