The Beau Rivage is beautiful but EXPENSIVE. The other casinos can be a little cheaper. And the Marriot is really nice and less $$$ than the Beau.
luvflorida, lots of houses have been built in the past few years. Some are beautiful. I will still always miss the ones that Katrina took away (as I am sure will the owners of those beautiful old houses) Also, not sure if Shaggy's on the beach in Biloxi was there when you visited last. Its a fun place and very popular. The huge surf shop with the shark at the door has been rebuilt--on stilts and there is another popular restaurant right next door. White Caps has been rebuilt and going strong--I think its closer to the place where the Friendship House used to be.
I live an hour or so north of Biloxi but I absolutely love our gulf coast. Dd and I would be down there every weekend if we could.