Our old washer crapped out last week so we just bought a new top-load high-efficiency washer. I had heard that the HE front-loaders were tricky with diapers, are the top-loaders the same? It's an HE but it's not super-fancy, I can still pick the load size and all that. Any tricks I should use before my first load (we've washed a couple loads of clothes but not any diapers yet). And should I stick with my normal Purex free and clear detergent I've been using for the diapers or try out an HE detergent?