No, by word I mean the real meaning of word, two-byte. How do i go about storing a two-byte register to a user variable? I did try storing the register to op1, _pushrealo1 and then storing it to 'Z', but when i queried the value of Z i ended up with about 5 non-number characters. I was surprised that the TI-OS would display this instead of crashing. -Nat