I have just followed the guide to ripping and writing a dvd using the following url.. and now i have problems which are listed below the site information

http://mpucoder.kewlhair.com/derrow/create.html

I have just used Dvd Decryptor to rip the main movie files of the Tomb Raider movie to hard drive..
I then used Ifoedit v0.9 to remove the unwanted subtitles and unwanted audio tracks..
I then saved it and it converted my vob files and also made new video_ts.ifo files etc....
I then clicked on the Get VTS
I then loaded these into Nero and wrote them as a DVD Video..

However when I put the finished dvd into my dvd the film played fine apart that the film was slightly speeded up (noticable) and the sound was all squeaky...

I have no ideas on what I am doing wrong, does anyone have any ideas??

Any help is much appreciated

Cheers

Sean