Hi Guys,
I've added yahoo to my droid with the following info:
Steps Settings
1) Edit Account: email ...........(next)
2) Incoming Settings:
Protocol: IMAP
Email Address: Yahoo email
Username: Yahoo email
Password: Yahoo password
IMAP server: imap.mail.yahoo.com
Security Type: None
Server Port: 143...........(Next)
3)Outgoing Server Settings
Check login required
Username: email
Password: password (account)
SMTP Server: smtp.mobile.mail.yahoo.com
Security Type: None
Server Port: 25....(Next)
4) Edit Account
Account name: email address
your name: email address
(Make this my default mail account-I left unchecked)....Finish Setup
Not sure if this is what your asking for. If you need help, you can email me or post. You can change the settings on how often to check for emails. I downloaded the yahoo yoodle to alert me when I get emails from my accounts
I'm still checking for business and student emails....hopefully those can be set up as well at some point.
Oh, as far as I know there is no truth to the yahoo premium service (it's not required).
(This email thing was what kept me from enjoying the Eris the first few weeks and missing my BB)