Having tried several transcription software options, I have to say the best one I've used is ExpressScribe.

For those of you who'd like to have a taster of transcription work, why not check out Amazon's Casting Words site? They break up audio into 4 min sections which you then transcribe - great when you're starting out because you don't have to plough through a 1 hour tape which may make you lose the will to live!!! You can find Casting Words by just Googling them...

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"Instead of looking for things that have gone wrong and trying to fix them...Look for things that went right and try to build on them" Tom Peters