I bought mine from ArtSoft when Art still had a stake, the company had some development talent and might fix what they sold you.

Do consider that it's now a product only supported by the forum user group and that the lazy *******s that bought the company will happily sell Mach3 but provide no support or fixes and quite evidently don't give a c**p about their customers - hence the better versions of Mach3 being before they b******d it up and that they've been bilking people for a licence for ages on the the promises for the shoddy, still-soon-to-be-finished product that is Mach4.

Ooh, I feel better having got that off my chest ;-)

- Nick