TBH I would recommend Vegas for you to create a CoD montage. The errors you are talking about seem like user error because it is possible that you are just not utilizing the software correctly. Maybe if you post some of our users that use Vegas could help you out. Personally, I use Final Cut Pro, but that is for MACs so that is not an option for you.
I have no experience with cyberlink which is why I recommend you posting for vegas help.
Sorry Jukez, but Im on a MAC, Im sure someone else could help you with this dilema.
Sorry again,
Id love to hear it Always nice to know fixes ^^
Im sure it would help some people out, but yet again, I use Final Cut Pro and so I dont really need to know about Vegas