I want my ES users to upload to me thur private message Photos and maybe audio files. I made upload limit to 100MB but my questions are...what is the safe limit to upload size? Can I make a setting where only me, the super user can recieve such large files? Also do these files stay on my server and take up space...I just want to download the files and edit them and thats it, the files dont need to stay on the server or anything, so what is the best way to keep server space free..How?