In my daily travels on the 'net, I found that the domain template-toolkit.org was unreachable - While I could still access template-toolkit.com, many of the page links were hard-referenced to the .org domain name. Upon a bit of further searching today I found that the reason for this was the domain registration for template-toolkit.org had expired - This has now been renewed and normal access to this domain should be returned within the next day or so as the domain updates are propagated across the DNS system.

In the meantime, documentation and information on Template Toolkit can be found at template-toolkit.com (although, you may need to copy and paste some of the document links to reference the .com domain) or within the man pages of your installation (specifically man Template::Manual).