[gavvys]

Hi
Yes there are various softwares available, not only the OS version many other things like hardware in each machine, software running and there version, what ports are opened, also you can block the certain ports also, like CD, USB etc, you can get the inventory of software,hardware also you can update the patches from the server.
Different products like BigFix,McAfee, Websense etc.
Goto there site if you want in detail information and also you can request the demo.

I hope this will help you.
Regards
Ranjit