I had been wanting a serger for a long time and kept looking at garage/estate sales, flea markets, and craigslist. Finally broke down and got the basic Brother I think it is the 1034D. I wanted it for doll clothes and I made some pajama pants for the grandkids. I took a serger class where I bought it, which was helpful to a point. I think a lot of it is trial and error. I did learn how to do the rolled hem which I know I will use on napkins, tablecloths, etc. As far as threading, I learned how, but, it is still easier to tie the new thread to the old thread and pull it through. I guess that would work unless I break a thread somewhere down the line.