i really hope this is in the right section if not my apologies.

I have one issue and one question if either one is solved or answered it is more than enough.

1. Is there a software that i can put an auditrack and record a video with sound over it ? basically I'm trying to play a song and record a drumming video of myself over it ..

2. Since dell doesnt make stereo mix drivers ive been trying to get virtual audio cable working...

I opened an instance of audio repeater and selected its input as my mic and output as the microsoft sound mapper... i can hear my self through my speakers now no issues...

i open another instance of audio repeater and set its input as sound mapper and output as VAC line 1 . technically from what i understood now line two should record any sound that comes out of my speakers correct ? (or did i get something backwards ? )

any way i fire up audactiy set the input as Vac 1 play an audio track and try to record but only the mic gets recorded no audio from the track.

now I'm utterly confused and flustered as i have been trying to set this up for two weeks ... some people on other forums suggested i buy a mixer but if i had that kind of money lying around i woudnt be posting on forums..

i hope some one here could finally help me find a working solution...

(p.s i know i could just put a file into Audacity and record over it but remember my goal is to record video.. if i get VAC working i can just set the sound to record from a VAC Line and the video from my cam in my video editing software and all good...Thanks much