Well, I was shocked today when I was able to get BOTH of my BizMail accounts to show the proper mailbox. However, I am still running into certain problems.
I should preface that I add the BizMail account without my regular Yahoo account. Otherwise, it most certainly kicks it, generally as an "Invalid Token" error. I've found that while trying to make changes to the account, I'm encountering this as well.
My biggest problem so far is that I'm trying to sync the NEW Yahoo Calendar. I'm running it just fine online, but when I try to set it in the Account Setup, it keeps telling me I need to upgrade. I'm assuming this has to do with the fact the calendar and contacts are shared between the two accounts (Yahoo and Biz).
Is there a work around for this? I'd love to start using the full desktop application again. It's nice that I can get to my mail now, but without a valid contact list, it's still too limited to use it all the time.