Here is a band that we stumbled on that I'm totally digging. Mystica hails from Bulgaria. They are a progressive metal band with more than a passing resemblance to Psychotic Waltz with a bit of thrash heaviness thrown in for good measure. Definitely a band to watch:
http://www.lasercd.com/ProductInfo.aspx?productid=MYSTICA1
http://www.lasercd.com/ProductInfo.aspx?productid=MYSTICA1