With little hope left after reading all of your replies, as well as my friends telling me pretty much the same thing, I went to the Sony website to look for the support number, maybe just maybe they would either tell me there would be something I can do, or they would fix it for me for free. Well, at their support website, there is a self-test option for my monitor. I proceeded with the directions on the page. Turn off monitor, unplug my monitor from PC, turn on monitor, hold right arrow key for two seconds, and the blink light should indicate whether there was something wrong or not. Well, the light indicated there was nothing wrong. While not look very carefully, I proceeded to use my computer, only to noticed like 20 minutes later, the purple color was GONE! My monitor now looks just FINE!?
I am happy, but I know even though things are back to normal, that purple color was not a good sign. My friends still told me that this might just be a temporary thing, and that my monitor is going to go bad sooner or later. What do you guys think? Is it inevitable? Thanks again for the replies!