Cloudwatch V2
Released in 2001, features K. Ravi's "Zorak" along with tracks by Thievery Corporation, DJ Olive, Q-Burns Abstract Message, DJ Wally, Asoka, Tleilaxu, and others. This is pretty rare these days but might still be available through Amazon. Let me know if you can't find it I think I still have a few copies laying around.
WOPA
This is another compilation featuring artists from the DC and Baltimore area including Deep Dish, DJ Lovegrove and of course, K. Ravi. Here's the Amazon link. And remember it's for charity.
So Salty
This is K. Ravi's first solo vinyl release. There should still be a few copies the UCR is holding onto - but they are limited so go to their site to get it right now.