Based on the earlier instructions, we have three screencasts on how to set up GLASS on Slicehost.
Update: You can get them from YouTube in 320×240 resolution (see below) or you can get them in 800×600 resolution from these links: Slicehost-1.mov (50 MB), Slicehost-2.mov (55 MB), and Slicehost-3.mov (53 MB).
In Part 1, we obtain a Slicehost account and secure our new server:
In Part 2, we update the server and do some basic configuration:
IN Part 3, we install GemStone/S, start a Seaside server, and browse code:
If you have problems with YouTube, check out the Vimeo list.