[fm2606]

I still have my HP 48G and love it. I don't use it much and take the batteries out so they don't corrode in the case.

Every time I use for more than a couple of calculations I think how much I prefer a RPN calculator.

[ch_123]

The DB48X project created a HP48G/HP50G style firmware for SwissMicros calculators.

https://github.com/c3d/db48x

[natas]

The db48x/db50x project seems to be more promising than C47/R47; although, I wish Swissmicros could produce a db50x version with the right layout (no stickies)

[abawany]

Mine is unfortunately now dead - the display has gone dark even though the device is functional. At some point I'll have to look into a repair or replace with something from SwissMicro.