Thank you very much, Clay. I was going on the fact that until I joined the only forum I'd been on was a v.l.e. for my E.C.D.L. course to help others in my class, ask for help if I needed it & find out any extra work set by the tutor because we were on a taught course with classes on Mondays, a lot of bank holidays & expected to do it in the same amount of time as those with classes on other days. I do know a bit about real life & different forms of power though. The ideal form of power is a mixture of the 2.