I have four internal harddrives 2TB of which two are 10.000 RPM (8TB total), the first 10.000 RPM HDD is divided into two partitions, one is for Windows the other partition holds my other software. Then the other 10.000 RPM HDD is holding all my audio samples for music production, and it holds all my music production related projects and files. Then I have another 7200 RPM 2TB HDD for all my video work and another 7200 RPM 2TB HDD for all my design and photography work. I also have another 4 external harddisks of 2TB which I used for storing all my files in the past, two of them are now used to store downloads, anime, movies, and so on and the other two are just for archiving old files if the internal HDDs are full. So that means I have 16TB in total? Damn....