Nope just EPO for me Funny, just reading a book about Lance and riding high on pot seems so insignificant compared the amount of stuff those guys pumped into their bodies! I know, the impact on taking performance enhancement drugs is different but the damage could be fatal in both cases.
Personally, I get on my bike and get this natural high as I pedal for pleasure or for exercise so don't really need the stimulus. Working all day is another story and I could sure use some stimulus after 9 hours in front of my computer.