Mark> What version Python are you using? csv was introduced with 2.3 (I Mark> think). Correct. Our goal when writing it was for it to be 2.2-compatible though, so you ought to be able to grab csv.py and _csv.c from the 2.3 distro and drop it into your 2.2 distro (with suitable setup.py or Modules/Setup.local mods of course). Skip