hi there i have updated my prossesor to a AMD 64x2 duel core prosseser 6000+ 3.01 GHZ with 3.50 GB RAM.and still the radar freezes for about 5-10 seconds then resumes with the aircraft jumping from the old possition to the new possition.this seems to happen when the program has been running for about 2 hours the refresh settings have been changed to different settings and also the share data and network dissabled.any idea why this is happening,the program starts off ok then gets slower as time goes on roughley about 2 hours ,the cpu level is running at average 50%