I am already stuck!

[Loki2005]

It's been too long since I taxed my brain to work these puzzle games. Where is the key in the Fargrove sewers? Found the three doors "requiring an item". Found a lever but it doesn't appear to affect any of the doors or large gates. Emptied the treasure chests and killed the creatures on this first level but I can find no drawbridge mentioned by one post nor a Goblin ballista anywhere.
And how does one go underwater?

Other then that I have had no trouble getting myself boxed in here. Please provide me with some hints, answers, etc. Thanks!

[Battleseed]

Once you go down in the sewers, take the first left and clear every room out. Near the farthest point you can go, you will find a lever on the wall. Pull it, then make your way back the way you came in, then take the right side path. The lever you pulled opened up a large gate here. Keep going and you will see some goblins archers perched above you. Find the ladder that leads up to them and the rest is kinda straight forward. The key to the bridge is not too far beyond this point.

Hope this helps

[Loki2005]

Thanks for the help. I'm going to go boot my other computer up and try this out right away. I thought that I had retraced my steps after playing with that lever but I must have missed the gate opening.

[Loki2005]

I found that pulling the lever the first time didn't open that gate. Going back and pulling it again did the trick! That opened a whole new world of game play. I really appreciate your help.

Now, if those darn Goblins and Sewer Slimes would quit re-spawning so I can open that treasure chest near where the sewer key was found life will get a whole lot better. That treasure chest just doesn't want to yield to my bash attempts and trying to disarm it is just as frustrating. Oh well, at least the game appears to be stable (I used the 1.1 patch) and running well.