- OS X on daily basis (Mac Pro Xeon 2x2.66 GHz, i am Mac user since 1995)
- iOS on iP 3GS (phone, emails, games, music apps, browsing)
- WinXP SP2 (normal PC mostly used as VSTi host or for playing movies)
- AmigaOS 3.1 (A1200+B1230/50, 8 MB RAM, games, music)