Help wanted on a wireless set up. I have a study / office at home and wanted to hook up a second 'system' for use in that room. I had looked at a NaimUniti, but then noticed the apple airplay products and was all set to get a Marantz CR603, until i noticed at the last moment it didn't have wi-fi! I liked the idea of being able to wirelessly stream music to this second systems, but now not sure which is the right way to go. Kit in use: - Sony laptop (Z series vaio) - itunes - 2500 CD's stored on the laptop (256 ACC format) - iphone 4 & ipad - Wireless network in the house - I tend to keep about 300 CD's to hand in study (then rip and store as buy more stuff) Running a wired connection upto the study is out of the question, hence ideally wanted something with wi-fi. I'm put off a little of the Naimuniti and Arcam Neo as don't believe i can wirelessly send the tracks over in the apple format, and thinking some on the fly conversation is going to cause my laptop to slow right down (after all i'm using 100% while in study for work). Docking the iphone is not much help as it only holds a faction on the total library of tracks. I had thought of getting an airport express and using that as the mechanism to wirless stream tracks from laptop to systems, however, am i right in thinking this would negate the benefits of the better DAC's in the Arcam and Naim as would convert before they got their hands on it? Any help / thoughts welcome on best way forward? PS: i know the 256 ACC is not optimal, trade off on storage space (i work away from home a fair bit so good to have portable music library) and also DSLR photos eat space as well!