Or can I just install and overwrite?To update this but moments later... thank god for my restore function on the trash bin..you said that 2004 was a completely new version. I uninstalled 1.15 from my system, and the 2004 installer says I need the old base Activesky.....bad documentation..might want to correct this to save others a big headache and you a lot of emails.P4 2.81024 DDRAM800 Bus36 gig SATA hardrive80 gig harddriveATI Radeon 9700 ProCH yoke/pedalsElite Multi quadrant- serial19" inch monitor-Soundblaster PCI 512Win XPCommercial ASEL- Instrument 292 hoursAOPALawyerPilots Bar AssociationNTSB Bar Association"Men without dreams are never free, twas thus this way and thus will ever be."

Hi,AS2004 is a new version. You purchased the special install-time verification of wxRE installation (to qualify for discount) which it is fully documented at purchase-time that you need to have wxRE installed to make this work. Please let me know if there was a specific page or text that confused you, I will edit it for better clarity.. thanks!Damian ClarkHiFi Simulation SoftwareDeveloper of ActiveSkyhttp://www.hifisim.comhttp://www.hifisim.com/images/as2004betateam.jpg