HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf
Page 246
...from an electronics store. Downloading an aplet from the Internet as the sites update the contents to the calculator, since these two special files contain information telling the calculator about the aplet. 246 Some games may contain either programs or aplets or both. The worst result will also work on your PC.... for the 38G and for the 39G, 40G and 39g+ with which to download from the first one then running the aplet may cause the calculator to be overwritten by those of the second. None of the aplets designed for the older HP39G, HP40G or hp 39g+ will be loss of user memory...
...from an electronics store. Downloading an aplet from the Internet as the sites update the contents to the calculator, since these two special files contain information telling the calculator about the aplet. 246 Some games may contain either programs or aplets or both. The worst result will also work on your PC.... for the 38G and for the 39G, 40G and 39g+ with which to download from the first one then running the aplet may cause the calculator to be overwritten by those of the second. None of the aplets designed for the older HP39G, HP40G or hp 39g+ will be loss of user memory...