O-k Rubes...with all your questions, you are about to get hammered by the veterans on here. Everything you've asked can be found by taking time this weekend and going back thru previous posts. Just go to the bottom, click on to view the past 6 months of posts..and read. See...since all of this has already been beaten to death and answered in deatil, the responses you'll get now will be short and trite. You'll gain a lot more by reading...
