Tools used to modify blog

In the course of trying to make the blog look like I want I’ve picked up a few new tools.  I’ve had Dreamweaver for a while, and two little utilities for color, one called RGB to HEX, the other called Colorpic.  But managing this required some help, I also used the Firefox plugin called Firebug (oh gosh was this usefull) and this webpage that takes the color code you give it (whatever the format) and converts it to the five other formats used commonly.  Very very usefull.