Yes! That's the one! Thanks for posting the link. I got it down out of the truck and pulled it around the yard a bit with a few rounds in it. It steers so much better than my garden cart and wheelbarrow options, and it does hold a lot of weight without ill effects. Pulling by hand, it was clearly a nice option. Hooked to the mower, it also works well. The hitch doesn't seem quite as sturdy as the one on my two-wheeled dump cart, but I'll just have to see over time. It holds more rounds than the dump cart, and is better for pulling a load up to the truck and unhooking it because you don't have to fight with the tongue weight like you do with the dump cart. I'm thinking, though, that having both of them will let us have one person hauling wood to wherever it needs to be and going back for another load with whichever cart is empty, while the other one does the unloading. It just might make a good system to get stuff done more quickly/efficiently.
The wife has already allocated the new cart to other garden duties for this coming season, as well, when we used it to haul a dozen bags of wood chips and potting soil from the garage to the shed. Took it all in one load, and it was easy to pull by hand. With our plastic garden cart, this would have taken five or six trips. I'm very impressed with this thing, so far, and I've only had it for one day. The price, I thought, was stupid low... the similar carts that are half this size were $100 and won't handle nearly as much weight/volume as this one. I don't think you could possibly go wrong with this, if it is something that looks like it might help make your firewood and other chores easier.