No. The Unzipped file was me playing around with making a custom John Smith. Just leave it or delete it, up to you, but I do believe its active so maybe leave it.... I don't know, Its early and I don't have any coffee
you are either in CREATIVE mode or simply checking out the NEI interface. Can you post a screenshot? I can better answer then
Lee, just buy Minecraft, and you are set. if you want to though, Send me the stats on your laptop, and I can make sure you will run this okay before you jump into it