I am currently finishing my basement and I am debating on using 1/2" drywall on the ceiling instead of a drop ceiling. Using drywall would give me a 7' ceiling ht.The only drawback with drywall is that if you have to get access to the wiring or ductwork, you have to cut and repatch the areas where you access. Has anyone had any problems with a drywall ceiling? Drywall looks alot nicer than the drop ceiling tiles. Any comments would be appreciated. Thank you.