Green Day & The Offspring - you've got your work cut out for you

- and Tiesto too

- goooooood greeeeeef!
There goes the warm welcome......I'm kdding!
Well, as Chuck points out, 76:14 is pretty much the standard. To answer Suz's query, it was voted THE number 1 ambient album of the nineties by The Guardian newspaper in the UK, which is a pretty big & very cool deal. So you shoud be heading there first. It was reissued with a beatifull remaster, and issued with a whole loads of classic extra tracks (which in turn were al remastered too). I hate using the word 'classic' on things, but most of the tracks selected for the reissue disc 2 are the balls, and some of the THE very best Global tracks out there. As you can see by Chuck's link, you can still get the new edition, and if you do so, you'll also have a notion of what all the fuss was about with the other tracks too. You'll see/hear what we're talking about with regards TTOE as well.
After that, go and hunt down Blood Music, Pulusha, any Amba, A Colection Of Short Stories by Reload, and pretty much anything stamped 'Global Communication/Reload/Link/Amba/Tom miditon/Mark Pritchard', and then come back here and tell us you'll never listen to Green Day again, and that you were oh so very wrong on that one, and that your life has been suddenly blessed by some of the finest music on the planet.
I'm kidding again - kinda!
P.S. I'll get some links posted later this evening for you to point you in a right direction.