I use Yahoo Messenger a lot, and for a while, when I opened an IM window, it would take up the full screen, almost maximized but not quite. I adjusted the window size once, and then each time I opened a new IM window it would stay at the smaller size I had created. For some reason, recently it has gone back to the almost full-sized window, and no matter how many times I adjust it, it will not keep this new size as the default. Is there a way in Windows 7 Ultimate to set a standard size for a newly created window, no matter what program generates it? Or should I be searching in Yahoo Messenger's options for this? I didn't do that before, so thought it must be a Windows feature.