quote:
Originally posted by Stigmata
winsock hooking, or ... homemade proxy
Or API hooking, which is itself very tricky.
As for the menu adding, it's possible even withoiut using the Messenger API. You'll just need a global hook to catch window creation. If the window class is 'IMWindowClass', subclass it and add the menu.
For hooking, look up SetWindowsHookEx(), and go from there