how to do Multiple Log in YAHOO MESSENGER

1. Go to Start

2. Select Run

3. Type regedit

4. On the left pane, select HKEY_CURRENT_USER

5. Under HKEY_CURRENT_USER select Software

6. Under Software select Yahoo

7. Under Yahoo select pager

8. Under pager select Test

9. Once Test is selected, right-click on the right pane

10. Select New and select DWORD Value

11. Rename New Value #1 to Plural

12. Double-click on Plural then set Value Data to 1 or any digit you assume possible

that's it... then try if it works, open yahoo messenger twice and sign in with two different accounts