Sirs, as you experienced very well, Windows creates a lot of problems in plotting CAD/Cutting/Engraving works. The problem is that Windows, Plotters and Applications usually don't give good drivers, up-to-date or they don't give at all for old plotters. We can offer a solution: Winline driversOn a flatbad plotter it supports a work area of up to:Maximum Width: 100,000mm (3,937 inches)  Maximum Length: 100,000mm (3,937 inches).Supports long page sizes on DesignJet and Vinyl Cutters (up to 200m or 660 feet).WinLINE has been engineered by vector driver experts to drive your plotter, cutter or engraver efficiently from popular Windows applications and to create efficient HPGL files suitable for document management systems and downstream usage. And they are those recommended from Autodesk and work great with all CAD Applications and Corel Draw, Power Point, Micrografx Designer, EXCELL, Lotus, Word.and all vectorial-oriented Windows applications, under W95, W98, ME, NT 4.0, W2000/3, WinXP, Win VISTA, Win 7 - 32/64 Please go here and give a contact: you'll receive all informations in English languagehttp://www.plotterdriver.it>>>info