|Hey you should try the Windows installer cleanup|
Not many know of this one, as it does come with warnings
ie If you are using Symantec Antivirus you may not be able to uninstall it again
The worst case scenario is Windows corruption, as the files used in the (large) Windows installer folder are maintained to keep the normal operation of Windows and uninstalling applications
Anyway, I've warned you, but then again I've used it multiple times and all is well (ie never an issue)
* Download and install the Windows installer cleanup utility, from here: http://support.microsoft.com/kb/290301
* Once installed, and using an Administrator privileged user account, click on Start > Run > "C:\Program Files\Windows Installer Clean Up\msizap.exe" G!
And then press enter
* If you checked how much free space you had before doing this, and now after, you should see a big difference
You can then download a free defrag program like: SmartDefrag: http://www.iobit.com/iobitsmartdefr...
And do a "Deep Optimize"
By the way, I'd uninstall SmartDefrag after use, and also check "Scheduled Tasks" in control panel and remove everything in there (Basically I don't like things starting by themselves :D )
Anyway let me know :) It will be either real happy result or some bad profanity coming my way. I expect the first one though :)