At least with the XP operating system works plug and play not with the IRISPen. You have to restart the computer so that the pen can be used. The voice cast is so bad that they just incomprehensible leaves, even if the language is set to German. The image is scanned from Irispen often appear quite distorted, and you can do little about it. The image to text conversion works fortunately quite good, so usually everything is pretty well recorded and entered correctly. In this sense, truly a time saver when quoting. Come However, punctuation marks, such as quotation marks added, the result is often unusable. It is particularly annoying that small inputs such. As Page Count, usually can not be detected. One can not predict exactly where the scan start, where it will end. Thus, only entire lines can be scanned well. Have it all imagined better at everything.