I'm trying to reduce my buckets by REQUIRING good syncing with the Palm Treo 700p. I'm constantly on the go without my laptop (main/only computer), although I'm in a environment with a reasonable number of public computers (thank goodness for portable USB apps!). So I'd like to keep my lists mostly on the Treo 700p and will probably need some printed-out 3x5 cards (I already always carry a stack of blank ones).

My GTD buckets are (in order of importance):
Treo Palm Desktop application: tasks, memos, calendar [and contacts, but I'm not worried about contacts]
Gmail, Gcal, Gdocs, Gnotebook
Outlook 2003 on Windows (for work-related emails, not really using it for calendaring or tasks)

It's too many buckets. Supposedly Outlook sync well with the Treo 700p, but because it's Palm and not WindowsMobile, I don't think it will repropagate categories very well... so it's difficult for me to invest in learning GTD-plugins vs Total Workday Control methodology (which is better?). The problem with the Google Apps is that they don't sync with Palm. I suppose the Treo 700p's web access is a bit faster so it could access the Google Apps?

Anyways, I'm hoping someone out there has a similar requirement for syncing with their portable Palm device, and has figured out some reasonable strategies.

Thanks!