It sounds like the MER team won't be holding a briefing tomorrow morning (well, at all tomorrow, actually) so I thought I'd point you all at a few recent blog posts that I think are totally worth your time and encourage you to take a look at the rest of their posts. These are some great blogs, and not just within the circle of Mars and space exploration, but across the greater blogosphere. Give 'em a look and if you're so inclined, a bookmark.
"Follow the Fire" at Martian Soil - Daily news on the Planet Mars.
"A Get Well Card for Spirit" at Mars Rover Blog.
"Of color outcrops, Rover computer brains, flash memory and more" at Susan's 2020 Hindsight.
"Song lists from the Man himself" at periapsis.org The closest thing to a home page for Robby Stephenson.
"Correction: Water and Life are not�" at Alcaide's Cafe.
And while weblogs are a great resource, there's lots else out there for Mars fans. Check out these sites for some additional great resources.
Richard Krupski's Mars Exploration Rover Image Library (MERIL) - an excellent way to browse MER images.
Axon Chisel's 2004 Mars Exploration Rovers - News, Status, Technical Info, History - a great list of resources.
NASA Quest's biography and journal locator - lot's out of date, but still quite useful. For example, here's Wayne Lee :) and here's Rob Manning in 1999 ;-) (the old Mars team many of whom are the new Mars team).