Clear said:Short answer: Play offline.
No internet connection = no updates. That simple.
My counter-argument is this: The only reason you absolutely need the latest firmware is to play online; hence delays for firmware download are effectively online service interruptions, which at 5 minutes a pop several weeks or even months apart shouldn't be considered a real problem.
Firmware updates are occasionally needed to play new retail games offline as well, so they can't be avoided forever.