Hi Phil, It seems like you're encountering an issue with Windows Live Messenger 2009 on Windows 7 RC where the chat window stays minimized in the taskbar when trying to send an instant message. Here are a few steps you can try to troubleshoot and resolve this issue: 1. Check Taskbar Settings: - Right-click on the taskbar and ensure that the taskbar settings are not set to always keep Messenger minimized. 2. Restart Windows Live Messenger: - Close Windows Live Messenger completely and reopen it to see if the issue resolves itself. 3. Update Windows Live Messenger: - Check for any available updates for Windows Live Messenger to ensure you are using the latest version. Updating the software might resolve compatibility...