I have a campaign I've created which is based VERY VERY loosely off the Death Gate Cycle book series. It's loaded with original content, has plenty of battle and even more story. There is a lot of room for RP and invention in character development.
I currently have 4 good smart players who love to thwart my every move and I have openings for 1 or 2 more players. We've just hit level 3 so were early and this campaign has potential to last for a 50+ levels it's built on that scope. It will also become very open ended once the players open up more of the world and story. I'd rather keep the campaign and player details within the game but i'll answer most questions.
If your interested feel free to post here or email me, <a href="mailto:wardonis@gmail.com" rel="nofollow">wardonis@gmail.com</a>, I'll be able to reply to emails faster though.