[mikepmm]

http://www.amember.com/

Available protection/integration plugins
php_include Y
htpasswd Y
htpasswd_secure Y
mod_auth_mysql Y
4images O
XOOPS CMS O
e107 CMS O
Envolution CMS O
Gift Vouchers (your customers can order gift certificates) O
HiveMail O
Indexu O
Invision Board O
ListMail O
Mambo open-source CMS O
Members List (automatically publish list of paid members) O
One-Time download (useful to protect file and track downloads count) O
@Mail O
OpenRealty O
PerlDesk O
PhotoPost O
phpBB O
phpNuke O
phpWebSite O
phpWebThings O
pMachine Pro (weblog) O
UBB.Threads O
vBulletin O
WowBB O
Ability to easily create new plugins (powerful and easy plugin interface)