41.   The two-year-old company expects to begin selling devices later this year.

42.   These include a requirement for instant background checks on all sales at gun shows and a requirement that safety devices be sold with all handguns.

43.   These devices are sold to manufacturers, including Motorola and Nokia.

44.   To that end, the manufacturers have started selling the devices through gadget-oriented catalogs like the Sharper Image and SkyMall.

45.   Blackthorne made his fortune selling medical devices.

46.   Blackthorne retired after making a fortune selling medical devices.

47.   DiTrolio plans to begin selling his device to urologists in January.

48.   He later built and sold the devices.

49.   He said the company had a history of selling such devices to India.

50.   In North America, Handspring has deals with Cingular and VoiceStream, which sell the devices at subsidized prices if purchased along with their services.