lol, use utorrrent to download a magnet file (torrent) then use nero or any other burner to burn downloaded iso.
copy the magnet link then open utorrent>>file>>"add torrent from url">>paste>>ok..let it download and burn.
utorrent wouldt load it for me to download. may be try another sorce. theres loads of them on hear now.
Yes. But I would suggest you to install the Windows 8 Enterprise Evaluation (90-days) at the moment. You should better use your keys on/after October 26th. It is because by then Windows Updates will be there and if you install now, in 2 months time, your 'fresh new Windows 8 install' will get slow. (There are still some bugs in Windows 8).