I did a number of tests, it doesn't help
The BellaOnline forums are working fine, those do have spider friendly URLs. It's the LisaShea forums that won't work, which is a different server (also on IIS). So one of my IIS installs is perfect. The other isn't working. I can try to go here
http://www.wineintro.com/forum/admin/phpinfo.php/php/info/and it's still "no value".
So something must be different between those two servers.
BellaOnline - php 5.2.3. Hey!! It has "no value" even when I use an extended URL.
LisaShea - php 5.2.1. Also has "no value" even with extended URL.
So *both* have "no value" in that field. How come the BellaOnline spider friendly URLs are working?
