As for bookmarking: Go to top of this page you are looking at. Left side, above the first post on this page and you will see 'bookmark', click it and that will open a window you can add this subject to. Hope you can understand my instructions. Oh, by the way, when you want to retrieve this, you will see in the middle at the top of this page "My bookmarks" click it and what you have saved will be there. :)