Disable Windows 7 Expiration
Just a couple days left before Windows 7 beta builds will expire.
Update: Windows 8 Is Out Guys
Windows 8 is out now and no beta is currently going on
Upgrade to 8.1 today!
Old Tools
Many people still use a beta build and need more time to update to RC.
Windows 7 PlusPatch (1.0.2 currently) is a little tool that you can use to disable the expiration completely. It works on all Windows 7 builds.
This is only a temporary solution and you should upgrade to RC as soon as possible!

Windows 7 Pluspatch 1.0.2
I cannot download the Plus Patch. I assume it would extend the life of my RTM(?) version from Feb 2010 ??
It was helpful to have details earlier of how to get all the wall papers and now of how to verify that my activated version 7260 is actually regestered to me.
Thank you
do this support win 7 enterprise?