I have conducted interviews with a digital recorder which becomes an electronic file directly - I can convert to various formats (.voc, .wma., .mp3, .exe, .aac, .aiff), but was wondering if anyone has experience with software that can make a reasonable first attempt at a transcript from the electronic file? Me transcribing 12 hours of interviews by hand is . . .

I saw this thread about voice recognition software but my question is distinct (didn't want to hijack).