Apple recently boosted the speed and storage on its Mac minis, but they missed out on any Blu-ray love. AMEX Digital's Upgrade Kit is designed to fix that. One small problem, though: OS X still lacks native Blu-ray movie playback.
That means using another OS (like Windows 7, via Bootcamp) for Blu-ray playback. Back in OS X, reading and writing Blu-ray discs is possible if you're using software like Adobe's Premiere Pro CS3 with Encore, or the Blu-ray plug-in for Roxio's Toast.