The RBC antibody identification test is used to name the specific antibody or antibodies that are present to determine if they are likely to be clinically significant, i.e., if they are likely to cause a transfusion reaction.
Roku features several cable channels like FOX, A&E, History Channel (and dozens more) that offer a combination of free content, plus a full line-up of channel content you can access with your cable subscription credentials.
Then, you should get the Roku HD for $60. It does Netflix in 720p, as well as a ton of other services: Amazon, MLB, Pandora, Revision 3, blip.tv, Facebook Photos, Roku Newscaster, DreamTV, MediaFly, Twit.tv, Flickr, Break, and many others you might not care about. Point is, there is a lot to watch. like as much stuff to watch as possible. For these folks, Roku has a good amount of channels, even if not all of them are of high quality. Sony's Netbox is close, but doesn't have as many and doesn't seem to have the expandability that Roku does.