I didn't see Python as a programming language - I've gotten quite a bit of functionality using Python console programs under ME. The 2.5.x series is the last that will support 98/ME. Also, although SpiderOak's backup service says it requires 2000/XP, it runs on Python and runs fine on my ME system. The GUI takes up a lot of processor power and RAM, especially when doing the first huge backup, but after that it's okay. I don't have a W98 system to check either on.