Latest Update: On advice from elsewhere within the forum, I was able to solve the osso xterm problem (through installing a new update to xterm) but the "enter" key toggling problem remains. Using xterm I was able to activate and deactivate the keyboard via the ./btkbd command, but I couldn't deactivate it using the Freedom keyboard; I had to use the screen keyboard (which the "enter" key toggled me to!) to do so. Also, the shortcut still doesn't work.