@GothicDeath: I have fixed the Trillian buttons for the upcoming Beta 6. You will find it here when it's ready:
http://www.binaryfortress.com/Forum/index.php?topic=1310.0

@Kevin: I have also fixed LogMeIn Hamachi as well for Beta 6, no need for Compatibility settings anymore.

Beta 6 is out now for you to try:
http://www.binaryfortress.com/Forum/index.php?topic=1310.0

Thanks!

What version of Trillian are you using? Are the buttons still floating way to the left? Are you using a custom theme?

I have fixed Hamachi for Beta 7, and I've done the best I can with Trillian for Beta 7. The TitleBar Buttons in Hamachi should be nearly perfect, but in Trillian they are off by a bit on some of the windows. Unfortunately, because Trillian draws it's own custom windows it doesn't report the client size and border correctly, so there really isn't a good way to position the buttons 100%. I've done the best I can, and it's completely functional, it's just a bit mis-aligned on some of the windows. Keep an eye out for Beta 7 later today. Thanks!

Beta 7 is available now:
http://www.binaryfortress.com/Forum/index.php?topic=1310.0

Thanks!

If all of the Trillian windows had a constant border width it would be easy. Unfortunately, some of the windows have an invisible border around them, but asking for the client area size returns the window size including the border. That means there's no way to detect the border size and DisplayFusion is left guessing where the buttons should go. It doesn't look perfect, but it's still fully functional.