There have been many times here where somebody has had questions about the proper way to re-solder the class controller on the first gen or other soldering jobs. I ran across this pretty good page on how to properly re-solder connections on circuit boards. Hopefully it will help some of our members who have not done much soldering.
http://www.streettech.com/modules.php?op=modload&name=Reviews&file=index&req=showcontent&id=68