WMV-Problems in Nero 6

Hello everyone,

Does anyone know why WMV files come out way too large in Nero 6?

For example if the WMV file are all together 270MB and I add them to Nero 6 to make an VCD it says it’s like 989MB and that it’s too large for an 700MB CD or 800 MB CD. The same with DVD if I want to burn an 360MB wmv file to an DVD disk it takes the space of 3 GB when it’s only an 360MB file.

Does anyone know how to fix this problem?

I’ve never had this problem before only since an relative installed Nero 7 the problems actaully began I unistalled it from my pc and installed Nero 6 on it again.

Thank you.