Perhaps others have reported on this, but Quick Install is incompatible with Vista - PalmOne was evidently one of the three software companies in the universe that didn't get the word...

When you try to install a file/app using QI, Vista says something like File cannot be found... Both Palm and Sprint say: "working on it".

One workaround (that you may already know) is to attach the desired file/app to an email sent to the phone. It is then converted and installed by the phone.

A second workaround is to insert the miniSD card into your computer, directly or via adapter, and then drop the desired file/app onto it. Once it's in the phone, you can put it where it belongs using Filez or ZLauncher (don't know about other tools).

Both solutions work well on my new 755p, which otherwise was going back to become a refurb.