Part 1: CIS4 vs CIS5 part1.avi - YouTube
Part 2: CIS4 vs CIS5 part2.avi - YouTube
Part 3: CIS4 vs CIS5 part3.avi - YouTube
Also he made CIS 5 RC review videos :
Part 1: Test Comodo Internet Security 5 RC (5.0.28562.1091) partie 1 - YouTube
Part 2: Test Comodo Internet Security 5 RC (5.0.28562.1091) partie 2 - YouTube
Part 3: Test Comodo Internet Security 5 RC (5.0.28562.1091) partie 3 - YouTube
I hope you enjoy while watching it.