Well, the main problem is that it only allows files of 128K, with a 192K maximum. I have text files larger than that!
What I've noticed is that when you try to attach something too big, you have to start the entire message over. You can't just hit the back button, change your attachment and hit post because nothing happens. Then when I went back further and tried to reply again, I got some kind of database error. I had to refresh the page a couple times in order to post a file of the correct size. Fortunately, I learned long ago from horrible experiences on the CSO forums (Thank you for logging in! You are not logged in! Please log in while I erase your post!) to copy any message of significant size before hitting Post.
