#1: Yes you can. Just set up the RS-232 port (should have one) to communicate with the Mazak and you can simply save programs back to a PC. You might want to hunt down a parameter book but the settings are in the "G" parameters starting from G1. I've heard of a couple T32s w/o a RS port (disk only) but I've never seen one.
#2: EIA is an option, but if you're already using it, I'm not sure about the canned cycles as an option. Wouldn't take much to simply type in code and try them....
It's just a part..... cutter still goes round and round....