Use it mostly to play games. I suppose a ide sidecar hard drive is a better choice than scsi? Does the scsi hard drive have to have parity to be used with the side car hard drives such as the Supra 500XP? Looks like you get the added benefit of extra memory when you have one of these sidecar hard drives. Is there a limit on how large of a hard drive you can use with a Amiga 500?