I'm trying to figure out the most optimal GTD system that will live at home, the office, and everywhere in between. Here's my rundown...

I'm a developer who commutes by bus to my office. I have a Mac at work, but a PC at home (for now). I have 4 kids who are all into their own extra-curricular stuff all the time. I also have a Palm Tungsten C and a barebones mobile phone that has no SMS or text messaging capabilities -- it just calls people.

In short, I need a GTD system that I can access from home, work, and anywhere else. I've been checking out Vitalist, Sandy, Jott, and a few others and the overwhelming plethora of options is giving my brain a hurty.

Is anyone else out there in a similar dynamic? What works for you? What doesn't?

Thanks in advance!