This is a special thank you to all that have helped me through my time studying, complaining and searching for answers to the A+ exam...without knowing that someone has been there and had the sam eworries/questions as me has really proved helpful in overcoming my pre test jitters..I take the exam next friday, so i have time to cram i/o addresses..I got the com and lpt i/o addresses down, any others of importance? other than that...OS i will schedule one week from the time i take the core, for another cram session....wish me luck and thanks again!