Tweak the UI
Created originally on Bitbucket by carlhoerberg (Carl Hörberg)
TortoiseHG works great! But to be honest, it doesn't look that good =/
I think some small tweak of the UI like adding margins here: http://tortoisehg.bitbucket.org/img/vt_guess.png and in general make it more "Windowish" can drive the adoption rate even faster (sad but true).
I guess GTK doesn't go very well with Windows 7, can't put my finger on it but like this top border, it ain't easy on the eyes: http://tortoisehg.bitbucket.org/img/vt_commit.png, a plain controllerGray background would've be a lot better i think.