Best place for < 0.5/1?

[stereth]

I'm looking for a good site to play some nano-limit and nano-NL games. I've played at Pacific, Party, and PokerNow for an affiliate deal. I also have the software for PokerStars and Absolute. I've been playing .5/1 at Party but I think I need to drop down to work some things out and work with a small bankroll. Any suggestions? I'm looking for a good number of people playing and better software than Pacific.

Also, which sites will give you money to play with if you open a real money account and leave it for a while? I thought I'd heard of Empire and/or UB doing this, but I can't find the threads. Thanks.