I am officialy taking requests to test a release candidate for version 1.1 which will be ready in around two weeks time. Version 1.0 was a massive public beta test and we felt it went really well. We have rebuilt the game from the ground up based on the feedback we received. We really want to do a beta test of 1.1 with a number of people before it is released to the public.
If you are interested visit our forums and post on the "Beta Test Signup" boards.
I hope you will help us make the game better.