Thanks for the help guys. Yes, that is the bike in question. It has a 40T crank and a 11/32 cassette. It basically sucks for doing any climbing at all. I end up running out of gears pretty quickly and wishing I had more.
So I can swap out the cassette for an 11-42? but I need a different rear derailer? Is this something I should attempt to do at home, or should I have the LBS do it for me? Thanks.