MAFKKA on 06 October 2009
Microsoft have/had a policy for developers that stated that they couldn't have mandatory installs, just because of the Arcade. Just remember the whole NXE update issue where MS had to do a work around for those with just 256mb.
So the best way to go would've been to not require a mandatory install if you're developing exclusivly for a company that sports a console model with no HDD, like everyone else.
