Several WPMu versions ago, someone pointed me to a thread that contained instructions for how to rename the login page and make other changes that helped keep spambots from loading your site with splogs. I followed that advice, but the changes vanished several upgrades ago.
I want to leave registrations open, so can point me to these instructions, it would be much appreciated.
BTW: WPMu 2.7 w/Buddy Press ROCKS!
VentureMaker