Today marks the next wave of the iPad release, with pre-orders of units with 3G connectivity arriving and new units going on sale in stores (“order limit: two per customer. While supplies last.”) Almost a month after the launch of the agency model in the marketplace, Diesel eBooks reports that they expect to have Penguin ebooks restored by their distribution (Ingram) next week if all goes well. “We are working to sign our second A5 by the end of this week and will update you as soon as we can disclose any further details.”Blog post