what is the current build version of vista

I assume there has been no release from last year…
Is the lastes build 6.0.600 or build 6000
is the vista rtm same as regular retail windows??
tanx
Answer #1
This is the Latest
6.0 (Build 6000.16386)
This is SP1 Beta (January 9, 2008) Coming Q1 2008 (soon)
Service Pack 1 (SP1) v.744 Release Candidate (RC) Refresh (Build 6001.17128)
Answer #2
how can i find that number on my system…..
the system info shows only 6.0.600
Answer #3
That im not sure about, sorry, but if its up to date then you should have the first build i posted. they dont change too much just security issues. SP1 will have the big bug fixes.