Recent problem with FSACARS & sceneries....

Hi folks,I have a recent problem with exteme blurries by the time I get near my destination airport. It's so bad that it fails to render the airport properly. I think this is due to ACARS, as it seems to use a lot of resources - the combination of PMDG 737, Megacenery SoCal and NorCal along with ACARS for the flight just ended really killed Mach1's KOAK. Yesterday, I had a problem with flying into KBUR (w/Megascenery SoCal, of course, and custom KBUR).My rig is a custom built system, quad core, with 1GB NVidia GEForce 8500 TG, 4GB RAM, and resolution set at 1280x1024x32.Flights seem to be ok without running ACARS....more testing to follow....any ideas??Thanks,Jim