i have seen many 5 in 1 DVDs. which contain upto 6 movies in a single disc. Size of the DVD when viewed in the computer shows that it has 8 GB. Can some1 tell me how to "Squeeze" these movies into a single 4.7 GB DVD Disc. also suggest some software to COPY DISC this movies on another DVD as Nero doesnt support over 4.8 GB.