sorry for the slow response guys. i just NOW figured out where to go to find everyones replies to my posts. all this time i thought no one had read my post and responded. lol thank you to those who replied to my message it was helpful. i will go ahead and look further into it and make sure that it is something that i really want. i find myself slowely drifting away a slightly diff direction-- anesthesiologist assistant is really calling my attention all of the sudden. sighs--im jus a confused case. lol :/