Hi Stephen,
This probably doesn't fully answer your question but my sound set up is as follows.
Tascam recorder
http://secure1.securesite.co.uk/soun973 ... /hdp2.html
Which uses compact flash cards I use 1Gb cards in this recorder (they also double up for using in my old Nikon D100 that I now use for animation purposes). These plug into a card reader and I transfer the audio files directly to the Mac via a USB cable. To the recorder I connect 1 (or 2) Sennheiser shot guns via XLR cables (I have had 3.5 jacks fall out XLR never, also the XLR cables are pretty thick and can take a bit of punishment).
The Tascam is so easy to use in the field it is foolproof has big buttons and leds. I have used mini disk recorders and find them fiddly.
Myself and Bob Vine always use the Tascam in our shorts and synch in post. Onboard camera microphones are a bit of a waste of time IMHO.
If I am filming alone I use a feed straight into the camera, I use a Beachtek DXA-4P with 1 microphone as My Sony doesnt have XLR inputs. I am not a fan of wireless microphones and will always use hardwired in the first instance. I have managed to do both jobs (after practice) filming and boom pole
For Sound effects I use the tascam or generate 'noises' using the synths that are available in 'Logic'*.
I am fortunate in having musicians and producers for friends so I can always get music in the right format I need for the job which is aiff (audio interchange file format). or bang something out myself or find something on many of the online composer websites that abound on the Internet.
for mixing I use a pair of Fostex Powered Nearfield Monitors again USB and 'Soundtrack'* for final output.
I firmly believe that you get what you pay for and If I can't wait to save up for a bit of kit then I'll do without it rather than buy a cheaper product which always ends in dissapointment. Just don't tell the misses what my new Manfrotto tripod cost
see a picture here.
http://borderlineblog.typepad.com/photo ... 1662_4.jpg
* Apple Kit
Graeme