Hello! I have been reading on Team Estrogen for a few weeks now, and can now use some help.

I am looking at buying my first road bike. I am currently riding my husbands Specialized Sirrus bike. I have been bitten by the road bike bug, and would like to get one of my own....more specifically a womans bike. I have looked at the

Trek 1.1 WSD
http://http://www.trekbikes.com/wome...es/road/11wsd/

and the Specialized Dolce
http://www.specialized.com/us/en/bc/...sid=10WMNSRoad

The trek is a double vs the specialized a triple. I have only ever road on triple chain ring bikes, so i am not sure about switching to a double. They seem to be pretty similar. I am a basic newbie, who is currently riding about 15 miles a day and upto 25 on weekends. I am hoping to be riding a century by october. I want a bike that will grow with me a bit, as I can t afford to buy a new bike very often.

Any help would be great!! Thank you!