I have some "butt butter" myself that I picked up. Try that Bodyglide stuff. I see it for sale at a lot of the bike shops in town.
I also read in the Roadale internet newsletter for road riders that the guys were using hemmoroid ointment instead of the butt butter. They said it helped prevent saddle sores and chafing every time- and they were doing 80+ mile rides every day. Right after that, I picked up some Preparation H ointment. I guess it works, because that saddle sore went away, and I haven't had problems in the nether regions since!
Whew!
Koffee