how to make 4 rounded corner box

[Jontalbain]

Hi! May I know how to make the following box using TBS Cover Editor? I can't seem to find any options or template on creating such box:
http://i46.tinypic.com/20a2g7l.jpg
Do let me know where i can get a template or if there's any function i've missed out in TBS Cover Editor that
can do this.Thanks in advance!

[admin]

Unfortunately it is not possible with the current version of the TBS Cover Editor.

[twirlybird]

What about a standard CD jewel case? Is there some sort of template for that?

[Stranger Crane]

Yes. Here it is: