Viewsonic has been taunting us a slew of slates for months, one of which we even got to manhandle way back in February. It seems the company is finally ready to deliver its ViewPads to the public though, and announced the availability of three models at IFA. The ViewPad 10pro has been around the block a few times by now and, after a limited run earlier, the Android 2.3 and Windows 7-running tablet will hit shelves on September 5th starting at €499 ($714) for the WiFi only version. Next up is the oft-teased ViewPad 7x, a 7-inch slice of Honeycomb that sports the custom, 3D ViewScene skin. A definitive date hasn't been set for this 8GB, Tegra 2-powered device, but it's expected to land before the end of the month for €349 ($499). Last, is the budget-minded ViewPad 7e. We don't know much about this device, outside of the fact that it sports a 4:3 screen, most likely of the 7-inch variety, but it seems safe to assume we're looking at another Android device. One with relatively low-power internals considering its estimated €169 ($242) price when it lands sometime in Q4.