Hello. I just ordered an InFocus 4805 and am very pleased with my choice. However, I have become very confused reading all the threads about calibratng and other technical stuff. My question is...as a newby to this stuff, will I be able to basicall plug it in and make a few minor adjustments, or does this stuff get really complicated to set it up right? All the different forms of calibration to get a good picture has me really confused.