Just one point about the catweasel. It's possible to create adfs from real disks, and write real disks from adfs, but at the moment in winuae(the only Amiga emulator that support the card) you cant't boot of directly using floppies trough the card, it is planned, but it will be i hope in the next release. You can work with a disk under the Amigaos on winuae just like on an Amiga, it even reproduces the clickety click of the drive, but at the moment using the drive at boot isn't possible, so the majority of games that run booting of the disk you will need to convert them on adf first before booting.