search search search google google google .... jk i hate when people say that shit ya i dont see a problem with that long as its in secure ur good ... funny ass avatar btw
And ruin your wall? Actually I think it will be prone to tearing, especially if you have decent ventilation. I've found double sticky Velcro to work best for getting is up nice and smooth.
i thought the same thing when i put mine up, was worried it might cause hot spots like tin foil would, ended up using good ol duct tape, also ive seen staple guns used on alot of instructional videos.
yer i was gonna say a staple gun, you can pick them up reasonably cheap and there a lot easier to use than tacks, i never really rated duct tape. i used it to cover joins and after a while it loses its stickiness and comes off