"Check for Updates" on the reader claims my 1.3.50 version of the firmware was the most recent version. The "PC Update" is a Windows "EXE" file which I can not run on my computer. Any suggestions what to do?
Edit: I got help from someone with a Windows computer and am enjoying the new firmware now

The new thick pen and copy & paste are great. So is the option to choose a template each time a notebook is created! Great updates!