[kidpokeher]

A good site to "steal" filter ideas from is Tain Network. They have it set up so you can filter by game, limit, and and game type (i.e. FL, NL, PL). Then you can save each filter with a custom name that appears in a small box on the bottom right of the main lobby.

Ideally you can have a list of different named filters you can sort with just one click. For example, you could set up the following three filters:

"6MAXNL" = NL100 and NL200 games, six max only
"TOURNEYS" = MTT tourneys with $20-$200 buy in
"PLO" = Pot limit Omaha, $5/$10 only

One click on your favorites and everything is instantly sorted. Real nice.