I came across this thread doing a search. I thought it was a very informative thread that should be reposted. Its from April but still a lot of good information. I am beginning to think Ron is getting paid for all of the excellent information he shares. 
http://216.147.22.29/forum/showthread.php3?threadid=291&perpage=40&pagenumber=1

http://216.147.22.29/forum/showthread.php3?threadid=291&perpage=40&pagenumber=1