A few people have told me there will be nothing on March 1 as far as DSLR's go. April is going to be the announcement month. They were told the same thing at NL via Thom Hogan.
A suggestion of a redo of the 18-200 already. This time with USM. Big grain of salt here, though I don't think Canon's version of this lens sells as well as Nikons.
5D Mark III
More people saying to expect a 5D Mark III before a 1Ds Mark IV.
“No new system camera” in 2011. I'm going to assume a mirrorless solution is what was being talked about.