Wish I could help you out... but wait, the REI anniversary sale starts this weekend maybe you can get a cheap tune up... or better yet ride to work on Friday (NATIONAL BIKE TO WORK DAY) and see if they'll do a quick tune on it. Here's a link (www.bicycleanchorage.org) to some of the commuter stations that I could find real quick.

Last year I got a pretty extensive tune done at the REI corporate headquarters, and another quick tune on my hubs and headset done by some bike guy later on my route.