Just wanted to know if it's possible to replace a previously uploaded image with a new one and not have WP place the file in a new month format? Reason being, the file is used to display the Facebook Like button which I place on the top of each post and I want to replace the graphic. I don't believe changing the computer's date would make a difference since this is handled by WP back end.
http://shimworld.files.wordpress.com/2010/06/facebook-like-share.jpg
The blog I need help with is shimworld.wordpress.com.