HP 85 stuff

I am the proud owner of a HP85 after a friend persuaded a country rubbish dump operator that it really belonged in a museum or something similar. Seems to work ok, found a listing for a fractal program on the web and it worked after I corrected a typo in the listing. (And added a line to clear the graphics screen at the start of each run. I haven't been able to test the printer properly, but it appears ok, and I can't test the tape drive because I don't have any media. Anyone out there know 1) Where (if?) I can get tape media for it? 2) Any software about? 3) Any expansion modules. Seems to be an original HP85 (85A?) S/N 2204B 38784 No idea where it came from originally. Possibly a local govt office. Came First HP I've been able to find, nice little machine.... Cheers Geoff Roberts Computer Systems Manager Saint Mark's College Port Pirie, South Australia geoffrob(a)stmarks.pp.catholic.edu.au