[U2Lynne]

When you go to seed a show in BT for OSX (and just about any client) it will ask you 'where to put the show'. All you do is point to your complete show and it will check the files to see how much is 'complete' and then when it sees you have 100% complete, it will go into seeding mode. If this is your first time to do this, you may want to make a copy of the show and put it somewhere else on your computer in case something goes wrong (or just to make you feel more comfortable).