New Airport Extreme, iOS-friendly Time Capsules imminent?

Information on Apple's new Airport Extreme 802.11n, dual-band routers has just hit the FCC, according to Engadget, who speculate:
it'll also arrive with support for the new three-stream standard for 450Mbps over both the 2.4GHz and 5GHz bands
Meanwhile, 9to5Mac has a source that claims Time Capsules could be bumped up to 2TB and 3TB models, and both the Time Capsules and Airport Extreme could drop in price as well.
The big news for iPhone, iPod touch, and iPad users is the continuing rumors that Time Capsule could serve as a local cache for iCloud, or at the very least [download and cache [iOS 5](/ios] (and OS X Lion) software updates](/2011/06/02/apple-time-capsules-cache-ios-software-updates).
The new Airport Extreme and Time Capsules could hit any day now. Anyone planning on jumping on them?
[Engadget, 9to5Mac]
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Rene Ritchie is one of the most respected Apple analysts in the business, reaching a combined audience of over 40 million readers a month. His YouTube channel, Vector, has over 90 thousand subscribers and 14 million views and his podcasts, including Debug, have been downloaded over 20 million times. He also regularly co-hosts MacBreak Weekly for the TWiT network and co-hosted CES Live! and Talk Mobile. Based in Montreal, Rene is a former director of product marketing, web developer, and graphic designer. He's authored several books and appeared on numerous television and radio segments to discuss Apple and the technology industry. When not working, he likes to cook, grapple, and spend time with his friends and family.