Gradual Audio Lag

[Pyrometallurgy]

I'm trying to take VHS home movies and edit and put them on DVDs for my family. I'm using WinDVD creator 2 to do this allong with my winfast XP2000 deluxe TV tuner. The problem is I capture it and its fine, but after turning it into a DVD it has major audio lag after a while. I've been trying to figure out how to fix this. I wasn't running other programs while doing this, and its not like my computers that slow. How do I fix my problem?

Athlon XP 2500 @ 2.2GHz
512 MB pc3200
Asus a7n8x-e deluxe
winfast XP 2000 Deluxe
nvidia geforce 4 4200 128MB
creative labs audigy gamer
windows XP pro

[Pyrometallurgy]

I fixed the problem on my own. I had to change the master stream to video. Apparently I was getting lag between my TV tuner and my sound card, and by changing it to master video it fixes this. It also only takes 1/3 of my computers power, where as before it took 100$. I hope this helps somebody else.