Wonderful! Rated 5 out of 5 stars
I was looking for a dark theme that wasn't too extravagant or buggy. I tried the GlowyGold and FT Deep Dark/Graphite, among others, but all were fairly buggy. This was exactly what I was looking for. Thank you.
I do have one problem, however: when I use Ubuntu, the tabs still look exactly the same as on Windows. This is a very minor annoyance (it isn't a crippling error or anything,) but would it be feasible for you to release a .zip file containing some alternate tab sprites? I have a fairly good idea of how to customize themes...
P.S., I have ported this theme to Chrome/Chromium and sent my port to the developer. Expect to see it on those browsers soon (assuming that he decides to publish it.)