So i live in a fairly new subdivision it has been around for 2 years... My question is how often do they update the software and where can i get updates on the software!!

They release them every year. Probably won't see a new one until the new models are out, so March or April 07

So i live in a fairly new subdivision it has been around for 2 years... My question is how often do they update the software and where can i get updates on the software!!

And is that somethin i can download and update or do i have to buy the new discs??

Buy them, or violate the copyright laws and download like most do