Shooting an ILS approach after 14 years. It was on Microsoft flight simulator, but it was worth knowing, it was consoling to know that I still know the things. I decided to fly out from Lakefront airport, as I was familiar with the environment. I decided to fly out to Gulfport airport which is just over 50 nautical miles from Lakefront airport at New Orleans. It was the flight path which was flown by me when I did my first cross-country flight. I asked for an IFR clearance and it was given as cleared for Gulfport airport as filed asking me to climb to 3000 feet. I was on runways 18R and decided to keep the climate foggy to get a real feel of using the ILS approach. I put in the throttle and climbed out, after a positive rate of climb I made a left turn to 067 degrees. The GPS showed that the airport was 54 NM from here. Since it was all white outside there was not anything to look around except to track the instruments. It was easy to maintain the altitude however, it was difficu...