This used to be my favorite combo. I was on 100mg of methadone a day from the clinic. Id take my 'done every morning, then smoke crack all day and night. I loved it because I never had any bad coke/crack comedown since I had a bunch of methadone in me. I could fall asleep an hour after smoking a bunch of crack. Howver, I found crack to be the most nasty, mentally addicting poison Ive ever encountered. Sold all my posessions, including my car, to get more crack. Had about a 4 month love affair with it back in 2004, havent done it since. Cant say I miss it either, probably because of all the bad memories of pawning all my shit and my g/f getting so hooked on it also that she started pimpin herself out to our 1 legged semi homeless crack dealer