I have not plans to take large amounts or to use a ROA besides oral -- indeed, I haven't even decided if I'm going to do this at all. But I take a daily prescribed amphetamine (adderall xr 30mg) and it really isn't doing the job and I need to get an incredible amount of work done in the next several weeks. So essentially I'm considering taking small amounts, perhaps 15-20mg orally to supplement my current dose. I definitely don't want to get tweaked or anything, I really just want my adderall to work slightly more effectively. I'd just take two adderall, but then I'd run out.... My other option is 2-fma, haven't firmly decided though leaning toward the 2-fma at the moment simply for legality reasons, but on the other hand there's a lot more data/experiences with regular ma. Ideally, though I don't know how it would be possible to do this, I'd like to make an extended release MA pill... Anyway, thanks for the suggestions and information, and I'd love to hear any thoughts about the above if anyone else has some insight into this kind of situation.