Aside from the Overdrive 1000 as already mentioned by others: http://softiron.co.uk/products/ http://softiron.co.uk/products/, there is the LeMaker Cello forth

Aside from the Overdrive 1000 as already mentioned by others: http://softiron.co.uk/products/ http://softiron.co.uk/products/, there is the LeMaker Cello forthcoming (which was supposed to have already shipped but...) available for pre-order here: http://www.lenovator.com/product/103.html http://www.lenovator.com/product/103.html