Here is slab6
http://advsys.net/ken/slab6.zipand here is the page to find it on:
http://advsys.net/ken/download.htmThere is a readme file i nteh zip that should tell you most everything...
when you are inside slab6 or voxed you can press F1 for help.
Yo ucan also mod with Voxed, you an find it in your ace of spades folder.
Make whatever you want float up in the air, without touching anything else, and press F7 to save a KV6.
I actually prefer the camera controls in Voxed over the ones in Slab6. A lot of my early maps had prefab matrix I made in voxed.