Spazz- I have been riding for the past year on Conti Grand Prix 3000s. They're great, like high performance tires on a sports car. I sometines find myself on dirt roads, and haven't had a problem yet. (crossing my fingers, hoping I'm not jinxing myself). Plus, they come in colors. Here is the cheapest I've found:
http://www.biketiresdirect.com/produ...il.asp?p=COGP3