Need a Dungeon Like Forge of Fury

[wakedown]

It's not a dwarven stronghold, but makes a pretty good adventure for the level2-3 range... my group really enjoyed 'Mad God's Key' from Dungeon Magazine #114. It starts with some urban romping and ends up delving into a Cairn. Not as expansive of a dungeon as Forge of Fury though.

 

[Psion]

If you are willing to convert from 3e, the old Fiery Dragon yarn The Silver Summoning featured a dwarven stronghold in the second half.

 

[Iku Rex]

I'm looking for suggestions for a module. I had planned on running my 3.5 group through Forge of Fury, only to find out that one of the players had DM'd it in the past, and thus is fairly familiar with it.

I wouldn't worry about that. Unless the player in question is 12 years old and trying to "win" the game you should just run the adventure you had planned. I've been both a player and a DM in games where one or several players were familiar with the module, and it's never caused any noteworthy problems.