I'm proud to say that I can, and have changed my own strings. Dave had done it for me a couple of times, but then I felt I was abusing his kindness, so I decided to tackle it myself. I was actually very pleased the first time I did it successfully. I've done it twice already. I haven't changed them on my new Martin yet....I'm a bit intimidated by that thought. But I'll guess I'll have to when the time comes. But, Tigerpaws, for those of us who don't have a Sam around, it forces us to be self-sufficient, whether we like it or not.