Freeware vs. Shareware. Freeware is copyrighted computer software which is made available for use free of charge, for an unlimited time. Authors of freeware often want to give something to the community, but also want to retain control of any future development of the software.
Technically, any speed over the speed limit can be considered illegal and ticketable. I've personally witnessed California Highway Patrol pull over one car at 67 mph in a 65 mph zone. (Cop car was in lane two of four on the freeway, at 65 mph.
Speed limits are for the most part ignored in and around the city, even though on I-4 the speed limit is only 50 mph (80 km/h) in the downtown area and ranges between 55 and 65 mph (90-105 km/h) near the attractions, it is not uncommon to be tailgated if you travel less than 80 mph (129 km/h) in the left lane.