Thanks for the responce.

ah, okay. I was just being dumb and not reading alt/az on the screen! whoops. My brain is hardwired in RA/Dec and that what I saw I was reading. I also saw the post earlier which really helps with usage.

Where is the 'readme' file located? I should read that before I ask more questions (and give my head a shake about the alt/az stuff.. doh!)

Thanks again.