If I'm not mistaken, the theme is from a guy called "Andreas" I first came across on
Open Source Web Design.
It's a nice theme and my only comment would be that when I have tried that type of gray, all over, in TGP designs, it hasn't worked at all well. Hopefully it will prove different for your blog, but generally, light and bright or dark and moody seem to go down better with porn surfers than in-between color schemes.