Hello all - This is my first post and visit to this site, and I'm already overwhelmed by the amount of info. I'm here because (for a variety of reasons) I plan to record my 2nd cd at home (acoustic singer/songwriter stuff). I have only temporary use of a small extra BR in our home. (temporary in the sense that I will not be doing any permanent studio construction per se, but might be using the space for quite awhile). Hardwood floor, two bare walls facing each other, and on the other two walls are a large window on one wall, and closet doors on the other. What inexpensive, easily removable treatment of surfaces should I consider? (Of course I have gear questions, too, but I'll post them in the proper forums). Thanks