macsimumnews
Troll Touch’s TouchSTART 3 iMac touch-enabling solution lets you transform the Mac into an instant kiosk, mall directory, POS terminal, virtual MLS book, personal communications device and more. The touchscreens are available for both the 17-inch and 20-inch models, but machines must be custom supplied.

Pricing is US$2,275 or $2,675 for 17- and 20-inch Intels—or $869 and $1045 for the service if you supply the Mac. The price for the latter includes shipping to and from Troll Touch.