This was my first ever. It's the STANDARD road overview with light-trails type of image.
Started out like this, 30Sec EXP, F13, ISO-100, Shutter Prio, camera set on top of a railing.
After some photoshopping it ended up like this;
Some tips, if you can, shoot raw. You'll have alot more info to work with in PP.
Second, try to always use a tripod (looks like you already do this).
Try some overview images of the entire cityscape if you have the possibility.
Keep ISO low, or you'll probably experience large amounts of noise.
That's my 0.02$
Last edited by libbe; 01-28-2008 at 06:28 AM.