It makes sense to release your mostly-theoretical (so far, anyway) desktop OS-based slider handset with the world's newest and best version of Windows, but when your slider handset is dubbed "xpPhone" things become a bit more muddled. But that's the word from Pocketables, who's been in touch with ITG and learned that the MID / phone will not only ship with a Windows 7 option, but also be available in 4.3-inch, 4.8-inch and 7-inch screen sizes. There's also rumors of price ranging from $500 to $700, but what we'd really like at this point is a bit of a demo of this thing in action -- especially now that there's a similar ViewSonic-branded device breathing down its neck.