In pondering sasdisco's issue remote over 4G in RO, he made this comment: I can't help but answer with "you think this is difficult?"  Bah-humbug!  You should have tried living with computers when, for example, just to get a simple serial port operational you had to fiddle with endless jumpers on plug-in boards, try again and see if it worked....days later.  Or loaded your program from cassette tapes.   Or waited 2 hours for that new you-beaut $800 (then) CD burner to finish making the la