1) First you need to upload your pic to a free image hosting service. You can use any of them, but in this example I'll show you how to use tinypic.com. Go to tinypic.com, click Browse, find the pic you want to upload, and then click Upload Now.
2) Once you've done that, you'll be given a few links that you can copy. The link we'll want to copy is the one titled "Direct Link for Layouts".
3) Once you've done that, go to SlowTwitch and make your post. When you're ready to insert your picture into the post, click the little button at the top that looks like a picture frame.
Paste the link and click OK. You're done.
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