Alright, it's been verified. I *am* an idiot.
The first time I saw this hack implemented, it was at
http://www.multihack.com/lk/download.cgi where the style slector is on the bottom of the page. So, that's where I was looking.
In fact (if anyone else sharing my IQ comes along) it is in the individual member's profile.
So.. this opens up two questions...
1) I like to tinker with style pages and sometimes we create a "corporate" style page when we are courting sponsors/advertisers. I don't want those to be seen. Is there any way to make a style page invisible to the public?
2) I'll try to figure it out on my own, but I'd love to put that style selector on the page somewhere instead of just in the profile. You have that "hack of a hack" handy?
Thanks for your help.