Removing Favorite, HomeGroup and Libraries from Explorer in Windows 7

I like Windows 7. No doubt that it is better than Windows Vista at few aspects (but still XP was the best , I really miss search of XP). With new UI, Windows 7 has add new options in Windows Explorer like Favorites, HomeGroup and Libraries. But I personally believe that they are just a

“Copy database” operation, quick ‘n easy way to make duplicate database

I was trying to create a demo for one of my experiment, and I had to make create duplicate database for that purpose because I didn’t wanted to do tests on my TestDB so quickest option was to use “Copy Database” feature in SSMS, because other option like restoring backup of DB with another name