Exciting to see some quality hardwareonthe Windows Phone 7 front, the Lumia 800 is gorgeous engineering and appears very well built, exactly what the WP7 ecosystem needs to grow.
If anything, the Lumia 800's hardware risks being left behind as Nokia develops apps and platforms based on NFC, front-facing cameras and other (unknown) features that are likely being prepared for Windows 8 Apollo.
Version two of the LeafPresenter introduces numerous hardware enhancements including an improved camera capable of reading 1D and 2D barcodes, a second camera onthefront of the tablet, a HD-quality display and a more efficient battery that charges faster and stays charged longer.