http://www.liveside.net/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/opinion/logo_5F00_yahoo_5F00_57CA8153.jpg
wanna open 2 or more yahoo messengers ???


 Here is the steps;

1. Start menu 

2. Run 
3. regedit 
4. HKEY_CURRENT_USER 
5. Software\Yahoo\pager \test 
6. right click new Dword value 
7. Rename it to Plural 
8. Value Data by Hex =1 
9. That's all

Now Try To Open More Yahoo Messenger As Much As You Wanna & N-joy

How to Restore?
If u wanna restore just Delete The key Plural