Sony Z1 with Senheisser 416 mike, Avid Xpress Pro HD, Sonic ReelDVD (which is horrid, but came free with the Avid software).
As with one of the other posters up above I also have a TRV900, though the mikes died a couple of years ago and the Firewire connection is intermittent: at certain cable angles it works but at other angles it won't. It was a great camera for its time -- I think it's telling that Sony removed several important features from the replacement to discourage professional use -- but it's mostly used as a DV editing deck or for holiday videos with an external mike these days. The Z1 is too big to carry for hours though the picture is far better.