My road bike.  Frame is an aluminum LeMond Maillot Jaune, with Time Stiletto carbon
fork (alloy steerer---can't bring myself to trust a  carbon steerer-tube).  Best thing about
this bike are the wheels.  
Zipp 404s are (as you may be able to tell) my favorite wheels
in the world...very aero, light enough for me, super-strong laterally (they're like pizza
cutters), but with a little vertical suspension built in.  They are comfortable enough to
make this harsh aluminum frame feel like plush steel.