There is a program you can download for free off the net, it is called Epson Plot. If you call onto the Epson website (www.epson.co.uk) and go into special promotions you should be able to download it for FREE!!!
I hope this helps!!
I am in the middle of creating a solid pipe in Autocad R14, The problem is when I go to do union command on the extruded circles an error message comes up saying: ACIS error 50007 - three curve ends in divide-and-conquer. Could anyone explain what this means or just how to get around it!!!!!!