Originally Posted by MajikMan
...One question - I know going small chainring->large cog or vice versa is bad, but does this apply on double chainrings as well? ....P.S. - Riding a road frame for the first time after riding nothing but mountain bikes in various mutations for years feels very strange at first.
I think that keeping your chainline as straight as possible will minimize drivetrain wear and noise. If you need more speed, shift to the big ring in front, but keep the chain lined up on one of the smaller back cogs.
I ususlly find myself using the front derailleur more than the rear, at least around town.
Seems that I keep the chain in the center rear cog for most of my riding on flats, and just use the front derailleur like the bike's a 2 speed. When I get to climbing hills though, the small front ring with the larger cogs in the rear.
If your road frame's a good fit, it'll feel like you're part of the bike, or it's part of you... Have fun!