I need to learn ASAP everything I can about Home Remodeling and Improvements. Especially Sunrooms, construction, design, how to build, prepare estimates. Also need a EASY BEGINNER FREE package to use on computer, like Four Seasons Sunrooms give their sales reps. Can go out and take a digital picture, then somehow transfer it to your computer, the home comes up and you can design the sunroom right there to see what the home will look like with a sunroom on it.