two questions
1. Is there an autosave feature that will keep my idiot self from losing a lot of work when i forget to save?

2. I downloaded gi joe for an easy way to light my models for display, but i have no idea how to activate it(what folder(s) to put the files in). It has one .mel file and 2 .ma files. I dont know if thats important. When its installed, will it be a menu item, or do i need to learn some mel scripting. Any insight into plugins would be great.