Currently own a 2003 Cannondale R800.
I love the bike for training.
I've been looking for a better bike which will server both Road and TT Racing. I have test riding the following bikes so far Trek 5500 ( I really wanna test ride a Madone 5.9 but the LBS didn't have any), Specilized S-works & Cervelo Soloists.
I have found the Cervelo Soloist the best ride for me. (5'11 about 170 lb)
I will still wanna try a the Trek Madone, Colnago and a Lightspeed Mira before I make my mind up.