Gumby helped to spot what was causing the PHP errors with the syntax highlighting. It was in the custom sci.php file that I had made for SCI syntax highlighting, even though it kept fingering the geshi.php file as the problem. Additionally, I added a CSS for the syntax highlighting plugin to address the small text problem. Both issues should now be fixed.
Someone had created an account on the Wiki and changed some links for the SCI Viewer to a rapid share account. These have been restored, but I have disabled anonymous account registration. Anyone that wants an account to contribute to the Wiki can contact me here or on
The Sierra Help Pages forums to request an account for the Wiki.
@ Cloudee1, You mentioned that you were going to fix the tutorials here. I did manage to track down all of the missing images, etc. You can grab what you are missing from the Wiki.