Portable Tablet PC semi rugged wanted

We are searching for a tablet PC or UMPC solution that can be bundled with our POSnet touchscreen operated software for the use in restaurants.

This hardware product must be especially suitable for this use.

We found already many solutions that are not suitable enough and many solutions that are still far too expensive to enable us to sell in into the Hospitality market against a competative price.

We search for a tablet PC that offers these specs:

- light weight because it has to be carried around whole day for taking restaurant orders at the table. (max. 500-1000 grams including battery pack)

- sunlight readable display for the use outdoors

- good ergonomic carrying strap to prevent the unit from falling

- display size of around 8 - 9 inch

- hot swappable battery to enable continious use on a 12 hours working day

- fanless would be great

- WLAN

- operating system MS-Windows XP (embedded?)

- processor speed at least 1,2Ghz

- memory RAM at least 256Mb

- desktop stand or cradle from which the device can ergonomically be operated and charged

We think that the Motion C5 and the Kaleo LXi are suitable but still not competative in price when this device is sold in a restaurant as a mobile order unit. The avarage sales price for a high quality enduser product is around 1000 euro with the application running on it.