I've determined that my current lifestyle can't really do a single desktop (like the outlook client (which I loved) or even any other single-machine software). I have 3 offices and on any given day will be in at least 2 of them plus moving around. However when I think about it, I have pretty darned near ubiquitious web access. Even when I'm not in an office I have either wireless or can use my phone.

So, I am attempting to implement an all web GTD arrangement.

What I've come up with so far is:
igoogle - customizable home page that shows the next 3 together:
gmail - used vanilla - I tag mail to projects but don't store actions in here
gcal - hard landscape
remember the milk - task lists, by day plus undated at the bottom

Anyone have any feedback? Done anything similar? What? How did it work?