I heard voices from the PS1 version. Revolution has better voices. Rayman's voice is the same as that from Rayman 3 in Revolution. I think Globox's voice was different.
The Canopy is quite a funny level, but the Sanctuaries are magic levels where you can always wonder what's behind every wall, and that's what I love in Rayman 2!
By the way, you're reminding me of my brothers singing this.
I want to run Rayman 2 on my laptop... Though... I am unsure on how much Video memory it has, I know R2 needs at least 4MB.... I'd love to be able to run it on the road. =D
I played Rayman DS, which is exactly the same game as Rayman 2 PC and N64, and that was great to be able to carry my favourite game everywhere, although the buttons do not allow very tiny moves