I am debugging and I hit my break point. I hover over a variable and I get the standard drilldown. I see a Nullable prop and it is null. I right click and choose "edit value". No matter what I seem to type, I get "The value could not be set. Please check your entry." 
I have tried 5/1/09, new DateTime(2009, 5, 1), {05/01/2009}... pretty much every flavor I could think of. What the heck am I doing wrong? I would like to code in the value and continue debugging with the new value.

Any suggestions?

Thanks, ~ck