That said, purchasing is easy and fast, and we had no problems streaming in the highest-available quality on our 10Mbps cable connection -- Max Payne didn't look super-awesome in SD, but it was certainly watchable.

ENGADGET: Roku Amazon Video on Demand hands-on Hands-on

When Eye-Fi first launched its wireless SD cards back in 2006, most of us weren't carrying smartphones, much less tablets.

ENGADGET