>s1giveio v1.3
You are using an older version of s1giveio which does not properly support the newer devices.
Uninstall LibUsb driver and use s1giveio v1.4:
The latest version is only available in source form but I've compiled a binary here:
http://rapidshare.com/files/209057470/s1giveio14.zip
This version does not need the libusb driver.