That version of Skyscraper on the MySpace page is available on a fan project called "Bootleg Babies". You can currently download Bootleg Babies from an Underworld Live-focused group called RTSR. You can join the RTSR Yahoo Group by following the information here:
http://rtsr.rowla.com. Once you've been approved for the Group, look in the Links section for information on where to find downloads.
As for Always Loved a Film, it's not available for purchase, but you can listen to it (and maybe record it)
here