"I now use my cell phone's recording feature. It's a pain to get to since I have to go through a few layers of menu which can be distracting when driving (unlike the digital recorder which I could switch on and off by feel). Still, even though my cell phone stays buried in my purse turned off until I need it (I bought it for emergency use when I'm traveling), I find it less hassle to deal with in the long run."

Naughty naughty. Using a cell phone (except proper blue tooth type hands free use)when driving is illegal in the UK and carries a hefty fine and licence endorsement. It is distractive and dangerous and has caused numerous fatalities on the road. There is a TV advert campaign on at the moment trying to draw attention to this fact. I am surprised that this is not also illegal in the States.
Jeannie please for your own safety and others dont use a phone when driving.