Deena-Yeah, actually here in Maryland they are moving to full day K as well, but it starts in either 2006 or 2007. I just know that when my 2 yr old goes to K in 2007, it will be all day for him. But at that point my 4 yr old will be going into the 2nd grade so I'll be up in the mornings regardless.
I'm ok with the all day K for my 2 yr old because his bday is in October, and the age cuttoff at that point will be Sept. 1st. (They're gradually moving the age cuttoff up over the next few years.) Therefore, he'll be turning 6 a month after K starts...he'll be one of the oldest ones in the class which we like, and since he'll be older I think he'll be more ready to go all day.