I use K-Lite Mega Codec Pack and I love it. I notied that there is a K-Lite Codec Pack 64-Bit on the site but that is not MEGA, meaning, it does not include the real time alternative nor the QuickTime Alternative..... So do I HAVE to use the 64 bit variant and manually install the QuickTime Alternative and Real Alternative? Or would the 32 bit suffice? I've had no problems with the 32 bit i'm just wondering what am I realliny missing out on? Thanks for your replies in advance.