... which IMO is one of the best things about the DI. It works under any modern operating system, without problems. There are still no Linux drivers for the HiFace, even they they were promised ages ago. And there is no guarantee anyone will maintain the proprietary code either, so for me the "driverless design" was one of the main reasons for buying the DI.
Also just noticed your signature, seems there are quite a few Linux users here
What distro are you using if I may ask? I used to be all Gentoo/Debian, but these days I love the "just works" Ubuntu the most.