Swislon, congrats on your RST. Mine has around 1,000km on it now, and while there is still friction feeling in 7th and a bit in 12th all the other gears are very quiet. The loudest noise is the freewheel !
When I first got mine I thought I was going slower than my previous bike (a cannondale T2000 touring bike), but when I looked at the computer I was doing the same speed or a bit faster.
I find I am riding this bike more as well, just for the sake of going for a ride. I think it is because of the 'style', the flat bars, gear change, etc.
Enjoy the Al Gore film, I saw it a month or so ago in Sydney and have bought a number of tickets to it for friends as Christmas presents. I think our respective Governments shoud put the movie on for free, to help educate us all on what is going on. I have definitely used my car a lot less since watching it!
Merry Christmas to all (the forecaste is 36celcius for us on Christmas day, off to the beach I think)
cheers,
Simon