Just got the email, I'm installing now. I'll be able to tell you in about 10 - 15 minutes.
Glen*Edit: Went in to the editor in and around Davenport before I installed the 4.5 update, and frames were very low. Installed the new 4.5 update and again went into the editor, and frames are very good now, I don't think there will be any problem with running a train through Davenport.
I say great job once again. Thanks