Works great on a Mac, not in Windows

Hi. I designed my online portfolio (http://www.rawpixels.com) in Flash MX, and everything works great on a Mac, but not on Windows machines. The problem is, the pop-up windows for my portfolio pieces. On a Mac, the browser window/s open fine…they are sized correctly, and without borders, etc. On a Windows machine, the pop-up windows automatically maximize, which looks terrible.

If anyone can visit my site who’s using a Windows machine and figure out why these pop-ups are maximizing instead of sizing correctly, I’d appreciate it! I used the Kirupa tutorial for opening new browser windows from Flash, if that helps.

Works fine for me.

Win 2kPro & XP pro
Explorer 6

works fine here as well

The problem is the borderless window.
It doesn’t work with many browsers.
It’s nothing to do with Windows/Mac’s