I upgraded to 2.8b and have reinstalled the latest UBW drivers. I am running Win7 64bit.
After upgrading inkscape I am not getting the following message when I click on the apply button to try to do any function with the eggbot.
The fantastic lxml wrapper for libxml2 is required by inkex.py and therefore this extension.Please download and install the latest version from http://cheeseshop.python.org/pypi/lxml/, or install it through your package manager by a command like: sudo apt-get install python-lxml
No module named lxml
Thanks for the help