So yesterday I was shown a link that I thought is well worth passing on!
E6 is a set of easy rules to keep DnD (3.x), Pathfinder, and 4e fun and epic at lower levels.
I really enjoy the lower levels of DnD, where creatures and the unknown are still frightening and the players must keep there wits about them.
I feel that once you get past level 10 things get really bogged down with mechanics, weird spells, effects, and the Save VS death spells start creeping in more often.
Really check out these PDFs! They are free and awesome!