Programming
I program for a living -- I am currently an Analyst/Programmer for a software house producing accounting software small/medium businesses. I also program for a hobby. In the past I have programmed in various different flavours of Basic, Z80 assembler, Forth, Clipper 5.2, DBase III+, Visual Basic, C++, Delphi, C#, PHP, and Java.
At the moment I program mainly in Delphi at work, and Delphi, Blitz3D, and C# at home.