You can Upgrade your Yahoo Mass Messenger to the FULL VERSION right now using PAYPAL.

What do you get?

• Unlimited messages can be sent with the FULL version of Yahoo Mass Messenger. You can now send unrestricted number of messages to your yahoo list.
• Lifetime Upgrades ! You get each new version for free! Just log in and download the latest version!

Features:

• UNLIMITED Messages !
• LIFETIME Upgrades!
• Multiple account send (you can add multiple - unlimited - accounts )
• Easy add recipients (just paste them in the message box) - you can paste even comma delimited yahoo accounts
• Optional use of verification account (so you are sure that your messages are getting through)
• You can use a proxy (socks)
• Configurable wait time between message sends
• Mass add to buddy list (you can choose to add a lot of users at once to your buddy list - skipping the annoying wizzard of yahoo)
• Mass send message to buddies from one account
• Mass send message to ALL buddies in ALL Accounts
• Message sending is throttled in order to avoid Yahoo to block your account from sending