I am burning a video that i have on my computer that i have from a recent vacation. It is in avi format, and i am using dvd santa to burn it. I have sucessfully burnt dvds with this program with 50/50 success. Recently the dvd will burn fine, no warning messages and no visible problems. When i play the dvd everything is fine sound good, picture good, but twords the middle of playing it the sound dissappears. The sound just quits and does not come back for the rest of the dvd. Any ideas on why this is happening? Any suggestions would help. Thanks