thread on stackoverflow that contains several useful links comparing git and hg (mercurial)
Archive for the 'vcs' Category
excellent git reference book, read it even if you are already familiar with git
screen casts tutorials for basic git usage
Good article that explain basic version control tasks and how to do them with git. Other git how-to articles start with how git differs from other vcs’es and explain about git internals and by doing that they create a huge deal of confusion.