How to get HP-42X?
HP-42X is not a commercial product and I don't have a business which can sell it to you. So, it can be obtained by sending a donation to my PayPal account only (it is the same as my e-mail address). The donation for each version (HP-48GX, HP-49G or HP-49G+/50G) of the HP-42X emulator is 100 USD. You can get two of them for 160 USD or all of them at once for 200 USD. Helios and RedEye emulators for HP-48GX and HP-49G (not 49G+/50G) are included into the package and cannot be obtained separately. The donation can be made by PayPal only - if this is not OK with you then, please, don't donate and don't use HP-42X. After I receive the donation, the emulators will be sent by e-mail.
Here are the conditions of use:
(*) I am not responsible for anything you do with this software. The emulators are not designed to make any (software or hardware) damage but (due to the complexity of the code) if something goes wrong I am not responsible for that. Use this software at your (and only your) own risk!
(*) This software is provided for your private, non-commercial use only.
(*) This software can be installed on one or more calculators but cannot be given to someone else.
(*) If you donít like it I cannot send your donation back. Try demo first ...
(*) This software is feature finished - no new features will be added (except the ones which I will eventually find useful) so you cannot ask for a new feature. Try demo version to see if it is suitable for you and fit your needs.
(*) You agree that your name will appear at the logon and logoff screen (when starting and exiting the emulators) stating that you are a registered user.
(*) You may not alter this software in any way, including changing or removing any messages.
(*) You may not decompile, reverse engineer, disassemble or otherwise reduce this software to a human perceivable form. You may not modify, rent or resell for profit this software, or create derivative works based upon this software.
(*) HP-42X is Copyright HrastProgrammer. You must treat this software like any other copyrighted material.