I'd love to see the Cherry Darling Voxel Engine running on this baby. :)
http://arstechnica.co.uk/gadgets/2015/07/a-floating-holographic-plasma-display-that-you-can-touch/
1.67GHz 15" PowerBook G4, 1GB RAM, 128MB Radeon 9700M Pro, 64GB SSD, MorphOS 3.15
2.7GHz DP G5, 4GB RAM, 512MB Radeon X1950 Pro, 500GB SSHD, MorphOS 3.9