You must first create a Yahoo! Profile?
Why does Yahoo Groups keep asking me to create a profile and not let me into my groups when I already have a profile?
when I enter my old profile it tells me that that name has been taken and that I need to enter a unique name... Know kidding it's taken... I'm the one that took it... so wy can't i use it? So I created a new profile and connected all my Yahoo Groups to the new profile and everything is fine... but I still have no idea why I couldn't use my original Profile...