2912MB by October 11, 2007 midnight Google time
4.2GB by the 23rd this month
6GB by January 4th next year
42GB by the year of 2038
and 2.70266701 × 1072 TB* by 1/2/3456 7:00
4.2GB by this month and approaching 6GB by January! Awesome and all this for free. Of course if you want more storage and cant wait that long, you can subscribe to Google paid storage.