Yahoo groups...help!?

I'm a moderator of a group. I had to get a YIM for my new job but it wouldn't take my name and pword so I set up a new one. Now, with my new name and pword, I can't access my group because it won't accept my OLD info. I tried emailing Tech Support LAST week and haven't heard a thing from them. Is there a way for me to get into my group without having to ask everyone there to wipe their stuff off? I'm the only moderator so I can't reinvite myself to my own group. Help! I miss my group! If anyone needs more info about my problem, let me know because I want to get back into my group!!!