Greetings
i am trying to convert a dvd file(.vob) to a wmv file..after conversion i will be editing in sonyvegas. iv been successful with the conversion but the video lags by around 2-3 seconds at some places so it really isnt pleasant to watch if u know. i am using a software called aimersoft dvd for this.. what is the best setting for conversion to wmv from a vob dvd file? i tried many times in different settings.can someone pls choose the best settings for me because i dont know what is what here.....

resolution-best resolution?
frame rate-30fps/ or shall i keep original frame rate?
encoder-wmv1/wmv2/wmv3?
bit rate-theres 1500/2000/2500kbps?

audio:
sample rate 22050/32000/44100/48000?
encoder-WMA7
bit rate-96lbps/128kbps/160kbps?

i have---2Ghz, 160 Gb hard disk, 1 Gb ram..

i need to finish this work urgently so pls help.any idea welcome.
peace and love from india.