Ok, great, first of all thank You for this toy, I will make an intensive use of it. I solved all my small issues, my comments to your comments:
1) I set One port to 7496 as well and both, One and your app, seem to be working smoothly. Solved
2) No way to resize using the mouse, all corners were out of the screen, but "ALT + space bar" let me resize to Full Screen. Solved.
3) I figured out You were using Straddle and Calendar as in the rest of your Web page (next expiration after earnings + following monthly exp for the long leg of the calendar). Solved