http://www.paladinpinion.com/betacolors/index.phpI've been playing with it for a little while tonight and I can get a lot of things recolored, but there's still some that stays black like group chat backgrounds, the top browser style bar, and nearby chat window. At least now I can see things and read the text on buttons and menus! Still playing with it, so it might just be I haven't clicked the right thing to get rid of all the black backgrounds.
You'll need to have 2.0 installed first then find the colors.xml file.
Program Files\SecondLifeViewer2\skins\default\colors.xml
Make a backup of the file, then load a copy up into the betacolors and try it out