dailysportscar.com just broke the story that Maserati will indeed enter the entire ALMS season for 2005... go check out the site for the details of the agreement including regs and such. 1 car for Risi with support from AF Corse with another car to come later in the year (presumably after the Le Mans break)
another interesting thing is that Atherton promises more substantial news from other manufacturers in the coming weeks... congrats to the ALMS!
looks like the Maserati situation is finally taking shape in both the ALMS and FIA GT