Power conditioners under $1000?

I don't have experience with other brands, but I highly recommend you look into a used Audience AR6.  They are great bargains on the used market, IMO.  I'm sure you won't be able to pick up an AR6t (teflon) within your price range, but even the standard ones are very, very good units.  Plus, Audience has first rate customer service and upgrade paths if you so desire.  

I had a PS Audio power plant back when they first came out and ended up selling it.It was fun trying the different settings but didn't clean up the power any better than the $99.00 Panamax I had.I still use the Panamax and a Tripplite unit.Two not very exciting brands,but they do the job:-)

Wow, thanks guys, I have both narrowed and broadened my list!

Decware ZLC hands down.  Eviscerated my Furman Elite 15i which is not bad.  Under 1K and Steve Deckert is a great engineer.  This did everything right.