We've been wondering what Roku had up its sleeve after the FCC leaked the Roku XD and XDS following Apple's $99 Apple TV announcement, and it looks like those earlier price cuts were just the beginning: the new Roku lineup starts at just $59 for the basic WiFi HD streamer with HDMI and composite outputs. That's basically impulse-purchase territory if you're looking for a quick way to get Netflix, Amazon Video on Deman