Just reflashed B again. Did the normal mandatory start up stuff, and immediately went to install Skype and it is "unable to install".

Log:

hildon-application-manager 2.0.2
----------
Installing Skype 1.7.62.51.1
Failed using a MMC to download packages. Using default.
E: Can't create directory at /media/mmc2/.apt-archive-cache/:Read only file system
E: Unable to lock the download directory

Thanks for your time.