My Avatar's name is Steve Kweller.
I changed a few things about my appearance, I changed my hair color, hair length, eye color, nose and mouth. I guess I wanted to make it look as much like myself as possible. Since I have the characteristics I inputted, I thought it would look more like me.
I did not have any major challenges with Second Life. The only problem was when I was in the UWM world and was not able to click on the logo to review the rules. I am on a Mac, I don't know if that makes a difference, but that was the only challenge that I ran into.
My first impression of Second Life was that it reminded me of the SIMS. I guess I still have a hard time comprehending the reason for living a different representation of oneself online. Maybe I am reading to much into it. I will curb my skepticism and pursue the fun aspects of it though!