Wireless iPod docks were all the rage back in 2006 (seriously, we remember nerds camping out for them), but the trend sort of petered out as 2007 emerged and focus turned to more important matters. Now, Marantz is looking to bring it all back in style with the IS301, a Lucullan wireless iPod dock that transmits both audio and video sans cabling and includes a port-filled receiver for tight-knit home theate