I fixed it, I actually fixed it using the link below.
Plus, NeroVision has never worked better editing video.
The newest program version of Nero 7 Ultra Edition (7,2,0,3) was making my Video and Audio way, way out of sync. So I deleted Nero and installed it again with the installation disk that I bought. (I think the old version on the cd was 7,0,0,0) Now the video is in sync with the audio (for the first time since I got it in dec. 05). I will never update Nero again.
Thank you very much for your help.
CD-ROM Access Is Missing and Messages Cite Error Code 31, Code 32, Code 19,
or Code 39 After You Remove Easy CD Creator in Windows XP