MediaTemple's Thousand Dollar Bill
I recently paid $100 for overage charges, believing that it was a one time issue since I was advised by MT to upgrade from GS-lite to the full GS service. This month I received a $1084.40 overage charge from MT and was duly shocked.
I was previously contacted to upgrade from the GS-lite service to correct this problem. But it looks like the GPU charges are even worse now. I'm not running anything fancy except for my Wordpress blog.