I was sent a link the other day for a photoshop plugin called Sitegrinder (medialab[dot]com)
It seems as though it will validly code your entire design by naming your layers with specific tags.
My question is:
Has anyone tried this program, and if so...what did you think of it?

Kind Regards,
Visual Depth

anyone?

nope i have never even heard of such a plugin

I've seen (never tried) plugins like that. The problem is most tools may not code a clean lightweight site as a pro-designer would. Sure, your site will look like your photoshop PSD, but you still may have to tweak the site code for performance

Yes, I read on one of the testimonials on the site that they used and had to tweak it still. Just better to code it yourself