I use Photobucket, but I think they also charge after a certain number of pictures (it may be 200, but I am not sure as I do not have that many yet). I think that is the catch, they all offer up to a certain amount of pictures or usage (hits) then they charge. What about having two accounts, one on Imagestation and one on Photobucket, that way if you split it between the two you may be able to stay below the cost threshold for a while longer.