GameFly has just launched its free desktop client for PC and Mac, giving gamers yet another portal into the world of digital distribution. Through the GameFly Client, users can view gaming-related news, videos, and screenshots, while also managing their GameQ and keeping up with friends that use the service. Unlimited PC Play is built-in as well, allowing subscribers to enjoy hundreds of older titles on-demand for no extra charge. Along with the launch of the client, GameFly is also offering the original BioShock for free, which may be just the thing to entice new users to pre-order BioShock: Infinite through the service before its release in February.