I use a PC (thank god!, get over yourself MAC users)
I'm also a proud PC user.
How does DVD Profiler and the other ones work?Je-P has mostly answered it but hey:
U download the program and install it on your PC. U enter your DVDs via the UPC/EAN on the barcode of the DVDcover. U can also search for titles in case u haven't got the box with u.
Then u download the profile to your PC. U also have the option to displaying your collection online. u just need to click on the My Profiler button and it will update you online database. u can then also check how many people visited your online database aso.
Great little programme.
HTH