I am considering buying a used Boxlight MP-38t from someone on this forum for around $2300. I have two main questions: 1. Anyone have experience with this model and have opinions? I have read up at Projector Central and at The Boxlight Site and it seems to be a good deal, I am worried about the apparant native 4:3 resolution since I watch mostly Anamorphic DVDs. Any screendoor issues? 2. What are peoples opinions about buying used on this forum, in general? This is my first big purchase and I am naturaly a little nervous. Thanks!