Just an update about the official website, www.gravel2008.us.  It is currently undergoing a new makeover to Drupal, which is a "content management platform."  The forum is in this format right now. 

I encourage you to check out other official sites:

Digg (NEW!)
Myspace
Youtube
Facebook
Virb
Livejournal
MyGrito
Second Life

If you don't have a profile in any of those networking sites, feel free to make one and add the Gravel profiles!

Thanks!