Howdy all, Im new to this forum ,but not exactly new to scetchupin,I model production drawings from blueprints for a small Timber Frame shop in eastern TN. I have su7 on my xp machine at home ,but can not seem to get it for my 2000 machine at work..... i have su6 on it but would to get su7 as that is what our newer vista machine runs...... kinda hoping there is some patch or somthing that would save me buying a whole new system.......any help?