I'd like to know if anyone has had success with this as well. I'll be installing a crapload of these chips coming up soon, and want to be able to reflash a few times without a programmer. Guess Spider wasn't really thinking when they made the chip. I mean, why wouldn't they just put cromwell on there, and allow you to flash another 256k bios slot on the chip so that you would have both? Then, we have the x-chip that has 4 frigging meg, and upwards of like 14 256k bios slots! I mean, where's the happy medium?