Simplify the following text for a Grade 5 native English-speaking person.
Original: Linspire , Inc. offered users a `` free Linspire '' ( purchase price discounted to $ 0 ) by using the coupon code `` Freespire '' until September 9 2005 . On April 24 2006 , Linspire announced its own project named `` Freespire '' .
Simplified: Linspire bases their product code names on fish found near their headquarters : Linspire\/LindowsOS 4.5 was code named Coho ; Linspire Five-0 ( 5.0 and 5.1 ) and Freespire 1.0 , Marlin ; and Freespire 2.0 and Linspire 6.0 , Skipjack .