HughPickens.com writes: Jorge Lopez had always wanted an automatic cat litter box, and finally found one called the CatGenie, a fully automated self-washing litter box connected to water, electricity and the sewer that cleans itself with water and soap. "It's the Rolls Royce of cat litter boxes, a hefty device that scoops, cleans, and disposes of the waste all on it's own. It's completely automated, even senses when a cat poops and cleans up afterwards." But there's trouble in paradise. "Life with the CatGenie was great, but not quite perfect," writes Lopez, after discovering that CatGenie uses a smart cartridge that is only available from the manufacturer. "I found that the "Smart" in SmartCartridge is that it has an RFID chip inside of it to keep track of how much solution it has, and once it runs out, well, you can't refill. I honestly did not believe this and tore one of the cartridges apart, and there it was, looking back at me, a tiny chip holding up it's little metal finger." Fortunately there are some amazing people helping the CatGenie community who have released products like the custom firmware CatGenious and CartridgeGenius, which allows you to use whatever solution you want. "The cost savings is great, but isn't the biggest driver for me, it's mainly the principle that I don't own the device I paid for, and I'm really tired of having cat litter everything in my home."