Changing the log-in screen?

[Ellisandra]

Hello! In the video-review thread someone commented on the custom log-in that the reviewer had, and then said they had figured out how to do it. To not hijack that thread, here I am making my own!

If anyone could help walk me through the steps needed to get rid of that creepy gypsy I'd very much appreciate it! (Also if anyone could point me towards some good replacements, that'd be fantastic also)

Sorry for being so lazy and bugging you guys about it, just want to make sure I don't end up breaking the game doing something stupid.