I am using it on my AmigaOne XE being able to read Amiga disks and create ADF files of them. There was a clear statement on the readme of driver version I have downloaded that only reading capabilities are possible. Writing features were disabled, thta means that there was no possibility to format or write @ 880k I did the tests lets say early-mid summer. Maybe there has been a newer version of the driver bringing back the writing features.
http://www.amigaplanet.gr/forum/download/file.php?id=164
