I think everyone on this board will tell you to buy what fits best/is most comfortable and with the nicest components you can afford. I purchased a 2010 Trek 2.1 WSD in March (this year) for $1099. It has mostly 105 components (Tiagra brakes) and is a double. It's comfortable for me and rides great. I hadn't really ridden a bike since i was a kid either. In starting cycling, I wanted a decent quality bike that wasn't going to totally break the bank. The 2.1 is perfect for my needs/skills/riding style and I LOVE it. I do not however, love the boring gunmetal grey/white/bronze paint job. I went for "function over fashion" on this one. Maybe someday I'll upgrade to a bike that looks more fun. Until then, I happily roll along on my little 2.1.

Good luck with your choice and many safe miles of riding!!