Carisoprodol is wonderful stuff isn't it?
I find it feels very similar to alcohol, only without hangover, nausea, etc. I often take a soma before I go out to a party, and drink a few drinks less than I otherwise would, so i can get to the appropriate level of intoxication without getting a hangover from hell.
I find that soma seems to stack additively with alcohol; 1 soma feels like ~ 2 drinks to me, and 1 soma + 4 drinks feels like 6 drinks. Seems fairly predictable, though i've so far kept the soma dose pretty low.
Currently on
1.25mg lorazepam (for me, this is mild, but enjoyable)
On a whim, threw 5mg hydrocodone on top of it (very rarely use opiates, but 10mg hydrocodone makes me feel crappy/sick, so let's try 5mg with a nice benzo).
Plus some good weed.
Feeling pretty well relaxed at the moment :-D