I have every windows 7 update since 2009 including SP1, hundreds of them like everyone else has. There seems to be no way when I look at my updates history screen of finding out the total size of them in MB/GB. What do you reckon I would have approximately lost in hard drive space? Got to be several GB, right? I'm installing a 128GB SSD at the weekend. So I'll have tons of updates to install. Will I lose a lot of drive space? Most times when a new update comes through, it seems to be around 10 to 40mb. I need the updates obviously, but just curious really.