Google Unlimited Data Storage?

With Windows Live Drive on the horizon, Google must be feeling some pressure to get their GDrive into gear.  Today there was an update that might be worth noting.  Websites, including Google, use a robots.txt file to control how web spiders can access it.  A new entry into Google's robots.txt file indicates that something might be happening.

Disallow: /uds/

Of course this is just speculation and I'm the first to admit it could be way off, but one possible meaning for this acronym could be Unlimited Data Storage.  GDrive would be a very important piece of the puzzle for a future Google PC that Michael Kanellos speculates might be sooner than later.

Who knows what Google will announce next Wednesday on Google's annual press day.