We're really not.  We're are only awaiting confirmation that it is working in a real (non test) environment (we don't have much hash power to test ourselves).  ATM we're not actively fixing anything, just waiting for heavycoinpool.com's response, which to be fair we were expecting sooner than this.  The thought has crossed my mind to open up testing to another pool though....  Let's give him a few more hours to get back to us.  If the last thing he mentioned to us is not a bug, then we can release.