I've used this SP-350 for over a year with W4 FP17, using USB 1.1 and now 2.0, and using the USB cable. Data transfers are fast and flawless, even with 1GiB of storage on the camera.
eCo Software was participating in the development of drivers:
ACPI - OS kernel, resources management, power management
Panorama VESA - universal video driver
JFS - boot feature implemented
Uniaud - initial support of HDAudio
USB - restore of source code
Ideas for the developers:
eComStation developer! Keep in mind that eComStation should be your main system: make all work in eCS, using eCS tools. If you start spending 1 hour/day in other system then you stop any development for eComStation..