Perhaps you should research up a bit on how to MS before you jump in head first. There used to be a clown that wore a bowtie who loved to spoonfeed everything under the sun using circles and arrows in exchange for newbs using his CC application links, but I think he's long gone, even his fugly wife left him, and since then he joined PETA or something like that. So now unfortunately you'll hafta dig a bit yourself to find answers to these basic questions.