Since the reveal of the xdj-r1 I have been keeping a close eye on it doing research to see if this could be my mobile solution for certain gigs. Here are the top 3 complaints so far from djs. 1. There isn't two usb hubs for easier transitions from one dj to another. 2. No wifi music streaming for any device unless its to use as a controller. 3. 10,000 song file limit. I just need Gavin or any other mod here to confirm that the 3 complaints above are valid. If so for me number one isn't a issue since both sides of the deck could be easily changed from usb to cd but then again I understand if issues one and two are true then djs would've loved to have the option to stream music through wifi for this reason. If the 10,000 file limit is true what does this mean exactly if I where to plug in a harddrive with more than 10,000 songs would it not work? Also if needed this can be used with traktor 2 and serato with the sound card in itself or do I need and audio box or serato box? Also does remotebox allow to record your mixes? Thank you in advance for your time.