The bike is Specialized. I don't know the model, but I do know that it's not a 2003 model (I checked it on their website). The components are 105 and Ultegra-rear derailleur.
Looks something like an 02 Allez A1 SE from 2002. The one on the site has a diffirent CF fork from the one in my store. (sorry, I couldn’t give the link, because it doesn’t work for some reason)

They also had this model http://www.specialized.com/SBCBkMode...pCrMo&bl=road, for around $1.200