RemoveWGA enables you to remove the Microsoft "Windows Genuine Advantage Notifications" tool, which is calling home and connect to Microsoft servers every time you boot. Once the WGA Notification tool has checked your OS and has confirmed you had a legit copy, there is no decent point or reason to check it again and again every boot.
Also, Windows Genuine Advantage Notifications is different than Windows Genuine Advantage Validation. RemoveWGA only removes the notification part, phoning home, and does not touch the Validation part. As the time I'm writting this, the Validation part is mandatory for some not critical downloads from Microsoft, but the Notification part is not mandatory at all, and you are able to install all of the security updates without installing this one. This may change in the future thought, I don't know what are the Microsoft plans.
An automatic backup tool that allows you to back up your data to local or network drives, FTP or LAN. The backup files can be stored uncompressed or in standard Zip format, with additional support for other compression formats (using plug-ins). Includes support for all storage media types (floppy, hard drive, network disk, DVD, CD-R/W, FTP or LAN), plug-in support for any type of data compression method beyond ZIP (WinRar, ARJ or JAR), file/folder synchronization options and an easy-to-use task scheduler. Plus a number of other handy features such as backing up files that are opened and being used, email notification for backup results, incremental backup, multiple backup file versions, and the option to run the program as a network service.
A file splitting utility with two operating modes: automatic and manual.