I read that laser guided munitions were not due out until 2006, but as with the 30,000 bunker busting MOAB, I take all those dated with a grain of salt. We're at war, and if the Pentagon tosses $cash$ at the contractor, and tells him "ASAP", then they WILL beat their schedule estimate.
That's why I didn't question it but said something like "..way cool!" when I read about the accuracy of the GPS guided munitions it.
SFS
Simple trajectory shells targeted by GPS.