Your probably right about the "Reverse Tolerance" because i had no effects at all when I started. I'll take your advice and try doing one dose a day and see if I get better effects after a few weeks.

Thanks

i tried nitrous but this was after anastesia(sp) so i fell asleep right after heh

Hello im new to I Doser and I've tried some of doses (trip 3 times, french roast, alcohol, out of body) and none of them had any effect :-( I'm in a dark room, eyes closed, and concentrating on the music (but my mid does sometimes wander), and im using PSP earbuds which are realy good at low volume....