GUI OS emulators?

[javispedro]

Hi, I'm looking for some computer emulators for Garnet that can succesfully run a operating system with GUI, like CaSTaway does with TOS; even a full CLI operating system like DOS or Unix would be OK :).
Do you know any more?

1. CaSTaway & TOS.

[dragonsgames]

I think there are some on http://palmsource.com

[MetaView]

AtariST: CaSTaway
Amiga: PalmUAE, MyUAE
and several 8-bit systems (like C64, ZX Spectrum etc.)

[Legodude522]

FYI, x86 cannot be emulated on ARM processors really. Takes too many processes.

[KewlCat]

CoPaCabana is an Amstrad CPC emulator :
http://copacabana.emuunlim.com/