nmcpilot, as XXPLOD said, you could be charged with theft, I would phone them tomorrow, they may even give you a deal for being honest.
I use a 296 great piece of kit, except the horrid mapping, then I brought an Airbox 7 inch screen, CAA charts, the easiest touch screen flight planning ever, I'd recommend Airbox to anyone, and as a bonus, there a UK company run by UK pilots, who are very open minded re mods you suggest etc