Sadly the software that comes with it to allow download of new games and ebooks is not Linux compatible. Although I eventually got the Learning Lodge Navigator working on PlayOnLinux (Debian has a very old version of Wine- PlayOnLinux downloads the latest version), the USB to the Innotab didn't work.
Looks like I'll be needing to borrow a Windows computer.
I had better luck putting content on the SD card I bought (memory cards are astonishingly cheap now- 8GB for under £4!). Create the directory structure and convert videos as described on A Maggid's Musings. (I added a comment with an alternative parameter to make videos full screen which I used when resizing videos for Android.) I had no problem playing an MP3 file I put on the card, unlike some people.
Of course I had to mount the SD card first. I have an SD slot in my laptop, but it doesn't seem to work in Debian. I must try and get it working, but in the meantime, I bought a £1 card reader from PoundWorld.
bluetooth dongle I bought for a pound.