Having learned to touch-type on a British "Imperial" telecommunications typewriter (all letters upper case) some fifty-eight eight years ago, and enjoyed many an hour at many a desktop Mac's "big, bulky, heavy, thick button keyboard" since 1997... I too find that the ultra-slim aluminum desktop keyboard that came three months ago with my refurbished iMac 20" Intel 2.66 is not conducive to touch-typing... as for its mouse... I prefer and use a KENSINGTON Expert Mouse Trackball - optical - wired - PS/2 USB Model K64325...