how resynchronize audio and video divx streams?

Hi guys!
I've got 2 seconds delay between audio and video streams...
How can I resynchronize them ? Do I need to demux, reedit wav and remux? Which tool is appropriate and efficient for this operation with DIVX codec ??

Thanks
Mattbag

VirtualDub can be used f.i. Set both audio and video to 'Direct stream copy' and adjust the delay under audio interleave settings. Then save AVI as new file.