Fast Hartley Transform for Hilbert

Hello, I'm playing around with single side-banding using amplitude 
modulation for thge phase shift and a filter using the Hartley Transform.
I've read on the web a brief text saying I could easily use the FHT to also 
do the Hilbert Transform - basically I need the spectrum to reflect about 
the SRate./4 point.
Can anybody point me in the right direction please?

Thanks,

Dave

> Hello, I'm playing around with single side-banding using amplitude 
> modulation for thge phase shift and a filter using the Hartley Transform.
> I've read on the web a brief text saying I could easily use the FHT to 
> also do the Hilbert Transform - basically I need the spectrum to reflect 
> about the SRate./4 point.
> Can anybody point me in the right direction please?

Never mind, there were too many trees in the woods, and I kept hitting my 
head!  : )