You don't know how? Or cant.
I'll asume you don't know how:
Click on Post Reply/New Thread
Type what ever you want in your post/thread in the big box in the middle of the screen.
Click on Manage Attachments (Half way down the page, in Additional Options)
Another window should pop up. You will see a box with the words "Upload File from your Computer" above it, click on the word Browse to the side of that box.
Another window should pop up. Up the top of that window there will be a drop-down menu, click on the arrow next to it, then click on "Local Disc" (will probobly say "Local Disc (C
").
Then click on Program files, then on Toribash 2.7 then Replays. Choose the replay you would like to post. (You can post more than one replay at a time, by the way)
Think that should do it, hope it works for you.
- Hawkinz