Belkin PureAV media hub announced and delayed simultaneously

Thanks a lot Belkin. You announce the PureAV Wireless Digital Audio Reciever, a nice little media hub that jumps onto you wireless network and, as media hubs are wont to do, lets you play your media on other PC's and stereos. Not only that it lets you play internet radio with the computer off. And there's a remote and large LCD to boot. You announce all this (ok, it's not that
great but we enjoy being indignant) and then you delay the release until an
"unspecified date" for "significant technology improvements." What, did the beta tester units blow up or delete hard drives or something?