OK - this is about the best I could do. Not quite up to the standard you'd see in CSI or your average spy movie, but this
is the real world...
I adjusted the exposure with the
Shadow/Highlight adjustment (which you can apply as a Smart Filter if you have CS3) to reveal the detail (and lots of noise!). Photoshop does have noise-removal tools built in, but I have to confess that I used a couple of third-party plug-ins to finish the job off. I first used
Noiseware Professional (
Imagenomic - Imagination at Shutter Speed) to remove as much of the noise as I could. This unfortunately had the side-effect of softening the image a little, so I then sharpened it up with
FocalBlade (
http://www.thepluginsite.com/product...lade/index.htm) which is always my weapon of choice when it comes to image-sharpening.
I hope this goes some way towards what you were wanting.