Where are files transfered using CG Moobile?

I transfered files from my PC (Win-7) by downloading iTunes and then going to Apps, and file transfer - I seen only two apps available there. CG Mobile and Nook. I choose CG Mobile and tranfered 6GB of pictures and videos to the iPad. But I cannot find them now, or open them now. But I know they are there because the memory changed.

How can i open those pictures and videos in the regular viewer?