I tried to send you this e-mail but something is wrong with your server.
All I have is a miter box and a manual jigsaw. I am what you could call an amateur do-it yourselfer. From what I have found, I was planning to proceed with 45° cuts for both moldings (left & right) in outside and inside corners and hope for the best. I read somewhere that inside corners are done best by "coping" the right molding with the left one butted against the wall (no 45° cut). The only problem is that I do not know how to make that cut with a coping saw.
I would appreciate it if you could lend me a hand with this.
Thanking in advance, Rey Cordova
P.S. Don't go shy with details since I believe all of them will be needed!