Latest News:

08.05.2025	- - Added the Allschwil Meeting 2025 infos Updated the HP41 database
17.06.2024	- - Added new HP-41 & HP-IL accessories Updated all software database
28.08.2022	- Added the Allschwil Meeting 2022 review.
08.11.2018	- Added the Allschwil Meeting 2018 review.
20.01.2018	- - Added new HP-IL accessories Updated all software databases
10.04.2017	- Added online database for HP-75 series
22.10.2016	- - - Major website update: online database for HP-41, HP-48 and HP-71B series Finally, the ROM image of my HP-71A 0AAAA and it's prototype HP-IL ROM are online Added the Allschwil Meeting 2016 review
09.08.2016	- Added all overlays for the HP-71B modules for EMU71
01.02.2016	- Website redesigned: all pages are shown dynamically now
02.11.2014	- Added the Allschwil Meeting 2014 review (sorry, german only)
19.02.2010	- Added a new calculator on calculators page.
02.07.2007	- - Added new accessories on different pages Improved quality of some pictures
10.09.2006	- Added last informations about the Allschwil Meeting 2006. (Infos removed after meeting)
23.04.2006	- Finally added pictures of most PocketPC organizers
26.05.2005	- Added new accessories on the following pages: Battery, Cases, Memory, HP-IL, HP-48
11.12.2004	- - Added the Allschwil Meeting 2004 review. Added and fixed some released and discontinued dates
22.08.2004	- Added two demonstration pictures: one demonstrates HP-IL devices on a HP-41 .and the second demonstrates a lot of HP-41 plugins .
26.05.2004	- First release of my new website. This is my birthday present to me