Don't attempt to install such a large batch of updates.
It's more time consuming I know, but try installing them in batches of half-a-dozen or so at a time.
You might also want to change your update settings vis: Start>All Programs>Windows Update>Change Settings>Check for Updates but let me choose whether to download and install them.
By trying to install such a large batch you risk having a load of them fail.
Also, try and install SP1 as soon as you can as a lot of the updates you mention will be included in it. [SP1] Windows 7 Service Pack 1 (SP1) Download Available
The reverting message can occur when you try and install an update before one in being hasn't finished, but if updates are being installed Windows can and does appear inactive for some time, so give the system time to finish its task.