This little lady went dumpster diving...

Welcome from the Dakota's. I am not very knowledgeable about e-scrap, so I will let the experts answer your question. Until they come on line I would encourage you to use your library card, it came with the membership and search the old threads. On the top right hand corner of the page is a search engine. Below it is an advance search option that I just found after a year on the forum. Use the advanced search and you should find lots of information. On the bottom of each post is a list of related threads that will expand your knowledge even more. Good luck.