I ignored the Longest Journey when it was out in stores because I didn't know it was an adventure game. Now Dreamfall's out, but I wanna play Longest Journey first and I can't find it anywhere. I suppose I could just get it online, but then there's no hunt. :^)
I'd just go ahead and get it online. It actually was still lingering in many game stores for a long, long time, but just recently (well, I'll say within the last year) it finally stopped showing up and I don't see it in stores anymore.
The game lives up to it's name though, it's long, but very good. lots and lots of dialong, lots of beautiful scenery (even today it still looks good, despite being released in 1999), and the soundtrack is superb as well. As a matter of trivia, there was a 4 CD version originally of The Longest Journey, but now there's a 2 CD version. They must've suddenly gotten a much better compression program or something.

Dreamfall kinda pissed me off, being 6 CDs and while they had a DVD version, I've yet to see it in any stores, and it's not even for sale directly from Funcom. I'm wondering if the DVD version only went to select markets. Australia being one I believe. It just makes no sense to me to use 6 CDs, when the game requres a 128MB graphics card to even play. You'd think anyone that has that kind of graphics card is bound to have a DVD drive by now as well. They pushed the graphics hardware requirement up that high for adventure games, but not the optical media medium. It's just silly if you ask me.