Your options have increased. If gopack can get those out, you are gtg.
If anyone has the photoshop plug-ins for either watermark removal OR focalblade and/or it's equivalent, you are gtg.
You might want to check CNET.com for some good plug-ins for your software.
You have (apparently) a common problem, and there seems to be a lot of software that has been developed to fix it through plug-ins.
The question then is how complicated to use, which is why I'm suggesting looking at Cnet (and the reviews)