Thanks Tahoey, I'll check it out.

In fact you almost answered a question I was about to post that would help newbies like me to shop for bikes.

Question:
If you look at 1) a top of the line bike, 2) a midline bike, and 3) an entry level bike, what problems are you likely to encounter with each. In other words, is it worth it to be a higher level bike if you can afford it? If you buy a bike at a mid level or entry level, what parts are likely to not be so good or should be replaced immediately?