I have recently received requests to upload files larger than our existing limit of 10mb. I am glad to share that this morning we increased that limit up to 25mb per file for resource uploads. This should allow users to upload even larger files, especially Power Point files with lots of graphics. Don't forget our Resource Help page that has more information about uploading, what is permissible, and allowed file types: http://www.wiki-teacher.com/resourceHelp.php