I have a customer who is upgrading his automatic and wants to equip it with a touchscreen entry system. So far the two choices are the Hamilton HTK and the Unitec Portal TI. I would appreciate any real world feedback that any of you have had with either. Right now he is talking to the salesmen from both companies, which isn't a bad thing, but the feedback from here is always appreciated. If you decided not to buy either, please say your thoughts on that.