Exciting! I’ve just pre-ordered a PSIO. This card connects to the back of the older model PlayStation’s (ones with the parallel ext port) and allows the loading of ISO’s from an SD card.
I wont be expecting to get my my hands on it for quite some time. The PSIO is only released in pre-order batches, and not fully released to online stores yet. when it arrives I’ll be doing a full installation and review article.