I don't know what this is and I don't even remember making it but it was named my minecraft skin. My replacing my name. WHICH I WILL NEVER TELL TO THE INTERNET!!! But I actually have a question for any experts out there. I got portal 2 and checked and it is made for my computer, Windows PC xp. It is about 3 or 4 years old and maybe just need a new graphics card. SO maybe some help?