Certainly depends on the level of accuracy I want to achieve but at least 60-70wpm with high accuracy. All those years of instant messenger come in handy.. practice makes perfect. Even faster on a 10-key lol
I had no idea, but I just did a quick one-minute online test and got 58 wpm. I think I'm faster when I'm typing my own words though, rather than copying text on screen, so I'm gonna go with 70!