Discussion about the Korg PolySix synthesizer

Hello all. I know this is a bit OT but:
I wanted to look for some files related to this Yahoo group and try to 
login to my Yahoo account, I got this massage:

Your Yahoo! account has been de-activated
Your Yahoo! account has been inactive for an extended period of time and 
is being recycled. If you need a new account, please sign up for a new one.

Is it real or am I dreaming? I never got any warning that my account 
will expire.
Someone met this problem? Is it possible to revive my account and my 
groups? I`m logged to the several groups and need this account to access 
its files so my account won`t disappear this way...

Some can help?
Thanks very much.

Jan