5GB, huh? Not quite enough for you? If you were wise enough to up the capacity of your Gmail inbox + Picasa allotment before today, your Google Drive experience just got a lot more awesome. A trio of editors here at Engadget HQ managed to upgrade their Gmail boxes a couple of years ago, and at the time (read: it's no longer an available option), Google was offering an extra 20GB for use across its properties for a mere $5 per year. Upon loading Google Drive today, we each found a healthy 25GB waiting to be filled, with no expectation of additional payments
