openID server

[Cor Bosman]

Hi all, im looking at being an openid provider for a few hundred thousand
accounts. Sofar im just trying out some existing packages. I got the
2.x example server working fine. 

I also looked at php-server, using openid-1.2.3. That's working somewhat.
Using http://openidenabled.com/resources/openid-test/checkup, im not being
redirected back to the openidenabled site after trusting the request. 
Instead it just goes to the php-server main.tpl. I also get blank pages
once in a while, and no php errors whatsoever. Most of it is working, it's
just not very consistent. Something that works once, suddenly doesnt work
the next try. 

Some questions. 

Is php-server still considered useable? Or is it deprecated? Should I instead
just work with 2.0.0, and use the example code and maybe some ideas from
php-server to create my own customer site? Or is there some other standalone
php code I can use as a bases? 

Any help appreciated,

Regards,

Cor