One thing i am loving about CF8 is the HTML format <cftree> and <cftreeitem>, and one cool feature is the node images though I keep forgetting what's available (hence a blog post to remind me later) As well as the default images:

• computer
• document
• element
• folder
• floppy
• fixed
• remote

You can also add custom images by declaring a path instead one of the above names. The above code will give you: