Originally Posted by HWS
Definatly hit a good local bike shop and talk to them. They'll put you on something that suits you and your riding requirements.
You'll find that advice all over this forum. It is probably the best you will recieve.
Operative word being..."good." My experience has been that these forums have been about 25 times more valuable than any shop i have stepped foot in. Granted, i think i have some pretty lousy shops but still. There is a LOT to be learned here. Take the time to do so.