Ok, I'm a total newb about these things. I need help with adding a premade layout to my site. I've extracted the files and I've uploaded the pictures. So....what now? I'm not sure what to do with the style sheet. Do I put it on my page or simply change things with it? My apologies for for not knowing much^^;

I would upload the style sheet; the layout wouldn't look very nice without it. ;) After that, you don't need to change the style sheet.

did the layout not come with instructions or a "readme" file?