Brits eager for a taste of the first 7-inch BlackBerry device have just under a month of anticipation left to go. UK retailers have today revealed the date and prices at which they'll be selling RIM's PlayBook: depending on how much integrated storage you want, you'll have to pay up £400 (16GB), £480 (32GB), or £560 (64GB) for your slate, starting from June 16th. Aside from the gigabytes, you'll be getting the gigahertz too, with a dual-core 1,000MHz TI OMAP4430 processor keeping the PlayBook's insides warm and its outsides responsive. Av