Tired of too much social networks? Want to delete the ones you don't use anymore? Here is a guide which will allow you to delete your Facebook, Orkut, MySpace, Hi5 & Twitter account(s) easily. Before you may delete any social network account, make sure to backup your photos, messages or contacts (if possible).

Google have just introduced several new features like File Transfer, Video Chat and Voice Chat in web-based chat on iGoogle and Orkut. Now you can do video chat, voice chat and share files with your friends right from your browser. Currently File Transfer feature is not supported in Gmail chat but this feature will be available soon.