> I have a web site mirrored by another download 
> program.  Is it possible to shift that mirror over 
to 
> HTTrack without re-downloading the entire site?  I 
> haven't used HTTrack before, but looking at it I'm 
> guessing I might have some problems with the cache?
You're guessing right. The problem will be the cache, 
and will force HTTrack to reload html files. But you 
can try to put data files (movies, images..) exactly 
as HTTrack would put them (that is, 
<yourfolder>\www.yoursite.com\path\path\..\myfile)
This can be useful for BIG files you don't want to 
download twice - but the simpler way is to redownload 
everything!