Last Christmas, I used an RPi to build a dial-up WiFi modem for my Grandma, who lives in a rural area where dial-up is the only Internet option, but still wants

Last Christmas, I used an RPi to build a dial-up WiFi modem for my Grandma, who lives in a rural area where dial-up is the only Internet option, but still wants to download books onto her Kindle (requires WiFi, but not fast speeds). Was fairly straightforward--required just a USB dial-up modem, WiFi card, switch with some lights, a case, and a little Python programming. Oddly enough, the hardest part of the whole setup was "reverse engineering" what the proprietary Netscape dial-up app was doing with her password before sending it out--turned out it was lowercasing it! Facepalmed real hard there. After figuring that out, everything worked in Linux beautifully.