Good skybox textures coming back?

Random query, just wondered if anyone had the old standard asset skybox materials from unity circa 1.5 - they looked great and were handy to give my students, so I was dismayed when opening version 2.0 to find they were gone, replaced with skyboxes with a massive ‘black hole’ bottom to them, what gives?

if anyone has the originals i’d really like to have them - they served as a great starting point for my students, cheers guys

Will

here is a good one forget where it is from but here

120559–4564–$skyboxes_370.zip (605 KB)