I quickly wrote an article that my help many realize how easy it is to run 41C programs on the 50g with HP-41E.
Abstract
Busted, lost, stolen, etc... Words that describe the fate of many beloved 41Cs. Life after the 41C is possible. This article describes how to run your favorite 41C programs on your relatively cheap, replaceable, and handsome 50g.
NOTE: the following article also applies to the 48 and 49 series.
Link
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/articles.cgi?read=802