I used to have ICQ but now I just have MSN IM. What are your opinions...likes...dislikes...about the all inclusive IM programs such as Trillian..ICQ...Yahoo..??

I have a friend whose family members are using Yahoo and he and I have been using MSN IM but now he's gonna get Yahoo so he can easily IM with his family.

I wouldn't mind using another IM program but I certainly don't want to open myself up to spyware or other bad stuff.

So....what do ya'll think??