What is the maximum size allowed for a file attachment to a post (specifically a ZIP file)? In a day or so I'm going to have a very large zip file (aproximately 25 mb) containing the forest fill styles I've been working on in this thread: http://www.cartographersguild.com/showthread.php?t=877

In the event that this can't be attached, can anyone recommend a free hosting site for files of this size? I know my Web site won't be able to handle it, and I don't want to use up TCG's resources by doing this without asking for permission first.