Embedding SoundCloud links on the forum is now easier than ever.
Navigate to your track in SoundCloud. For example: https://soundcloud.com/fractalaudio/old-digi-delays.
Copy the link to the page and then paste it in to your post like so:
Hey! Check out my cool new sound! https://soundcloud.com/fractalaudio/old-digi-delays
Save the post and you're done! The forum will automatically convert your link in to an embedded SoundCloud player for other users to click on and enjoy.