How are you getting on with the methylphenidate? I remember it was one you wanted to try a while back, has it lived up to my hype of 'the stim you can eat on'?
I'm really sold on methylphenidate as it happens. I enjoy the subtle yet tangible boost from lower oral doses and find it much more agreeable at higher oral doses than most of the speed I can get hold of.
My only negative with the stuff is snorting. Obviously it's horrible to snort crushed-up pills anyway, regardless of how finely you crush them. Aside from that though, the rush was a lot more than I expected and very fiendish. I can easily see how it could potentially become a problem.
Great stuff overall though.