How do I change my screen name on yahoo messenger?

I upgraded to the new Yahoo messenger w/voice - what a nightmare for some reason!! Couldn't get into Yahoo or messenger for days. Had to totally get rid of it and start all over. Now for some reason, when I send an instant message thru messenger my full...

on the main messenger screen it suddently shows my full legal name along side my message when I send. On the email screen chat it shows just my first name and on webmessenger it shows my yahooID. Why the difference and how do I remove my full legal name...

i tried a million thing to change my screen name but i dont know how, so every time i send an IM on yahoo messenger, it appears as .. "my name: blah blah blah. how do u change it? pls. walk me through it.. im new to yahoo and the messenger... im...

i have yahoo messenger. my email is pretty much lame cause i made it when i was 10. my screen name is my email, but i want to change it to just a screen name. how do i do it? i need step by step detailed instructions, if you dont mind...

When I log into yahoo meseeenger right by my avatar on the top it says Zach Houston and in all my convo's it says "Zach Houston: (whatever i say)" It's anoying so please tell me how to change it. Also, in my one and only profile I set a nickname...

my screen name is the exact same thing as my email adress for yahoo and was just curious if it could be changed. For instance blah108@yahoo.com was my email then my id for yahoo messenger was blah08 anyway that could be changed

I want to change my screen name on Yahoo messenger as it is currently displaying my full name! I have looked in preferences and settings but can't find anything to sort the problem. Thanks in advance for your answers guys n gals

I want to remove my present e-mail adress, change it, and choose another e-mail name and screen name. For identity reasons.

I want to change my screen name on Yahoo Messenger but I dont know how....