http://www.autonomic-controls.com/products_hardware_mirage_MMS5.php
or
http://www.mcintoshlabs.com/us/Products/pages/ProductDetails.aspx?CatId=newproducts&ProductId=MB100
Both are full-fledged PCs with custom a Windows Installation, these both could be some real high end remotes/servers for a those who want the more premium products.
Thanks.