Hi Martin,
What Layout are you using? If you go into the Layout Editor and edit that Layout (you have to have "Show Advanced Menu Items:" turned on in PhotoSmash Settings / Advanced tab), you will see a DIV element in that layout that has a class like "postlink" or something similar. If you remove that DIV and its contents that should get rid of it for you.
Copy the code to Notepad or something before you start working on it...just so you can get back to the starting point if needed.
If that doesn't do it for you, send me the layout's code in an email (byron at whypad . com ) and I'll take a look...but you should be able to get it.
Cheers,
Byron