Originally Posted by
wstandis
Oh man please don't tell me this..... i don't see how I could do that for hours on end. maybe in time
Yeah, it does get easier with time, but Historian is right. Don't put all your weight on the saddle because, as you have discovered, you will begin to hurt within about fifteen minutes.
Your weight needs to be distributed equally: Legs, arms, butt. Go to a local bike shop and have them help you with fit-up. It's well worth it.