It's like a cross between cloth and disposable diapers. I was intrigued, but my money conscious side didn't want to pay to have the whole system and for it not to work. So I bought a small set for $20 from ebay.com. It even included the stick to swizzle in the toilet (EEEWWW). See I'm that not crunchy yet! But it doesn't matter because I can throw the gDiaper insert out in the garbage and it will break down.
When it gets here and I've had a chance to evaluate it, I'll let ya know what I think! And if I don't like the inner part of the gDiaper, I'll go here and get some inserts for it! Look how cute!