Are there any programs where you can im people with just one messenger instead of having yahoo mess.

without spyware/adware

Are there any programs where you can im people with just one messenger instead of having yahoo mess. and aimsuzuki

there is a web service Meebo.com that allows you to sign in and use your existing im login and friends list. it doesn't replace all the various brands, but it does allow you to walk up to any pc and connect to the im that you normally use.

Are there any programs where you can im people with just one messenger instead of having yahoo mess. and aimvirus

zango messenger, u can have yahoo aim msn and more, you can aslo get mail alerts . just search for zango messenger in yahoo. u can change your colors and fonts and more
Gaim...

http://sourceforge.net/projects/gaim/
Trillian is a popular favorite. I don't use it %26 use Yahoo %26 AIM seperately. Trillian has a bad habit of not delivering messages to your friends, family, etc. I also like to use the colors on Yahoo %26 AIM, where on Trillian, you're stuck with basic Arial.