Lamenting the loss (hopefully just for a short while, till there's an update, see of EzRocker, I'm wondering if there's a program that works on the Treo 680 that provides 5-way rocker support to programs that don't have that built in.

I like to be able to use my Treo completely one-handed, and while that's something EzRocker did for my Treo 650, perhaps a temporary substitute is to use a program that gives all Treo applications 5-way rocker control. Before downloading one, I thought I'd ask if there are any that work on the Treo 680, since so many programs, it seems, that work on the Treo 650 are incompatible with the Treo least until updates are available.