Current version of Server? Books?

[Scotts]

Hi, I am just starting with OS X server and was wondering what the current version is. I saw something about a 1.2 release (I think) Also, can anyone recommend any books? So far I find the softeware frsutrating to use. I am currently working in a Red Hat 6.1 environment.

Thanks.

also, any good sites out there for support and software?