Hi Glen,Downloading the 385kb data file goes by in 15 or so seconds - no problems there with NAV. Only when importing a flight plan and processing it... Then NAV bungs up the works...CheersBryan

Hi,I have to show my ignorance here. What do you mean by

Hi Glen,NAV = Norton Antivirus...WideFS is payware amd is made by Pete Dowson (the same author as FSUIPC)...You can find it at www.schiratti.com/dowson.htmlCheersBryan

Thanks for that.I was trying to turn

Hi Bryan,It may slow down your updates.I use the freeware version of AVAST. It autmatically updates itself and for me does a good job. Nothing is perfect because there are so many bad things out there to catch.Hope this helps,JimActiveSky Sales and Supporthttp://www.hifisim.com/images/asv_dev_team.jpg http://www.hifisim.com/images/asv_proud_supporter.jpg