This may or may not be a bug but I believe that it is. I have a watch process that uses Planet Press Image. The form has background from a scanned EPS document. If I submit the entire file (about 8000 pages) Planet Press Image will run for a while and eventually lock. If I monitor the process from task manager it goes consumes about 200 MB of memory before it dies. If I break the file into 1000 page 'chunks' it will rip to a pdf, but once it has finished ripping it has consumed about 138 MB of ram and the process does not release this memory once it has finished. The only way to force it to release is to go to the watch console and restart it. If I submit another 1000 pages before doing this it will eventually lock up. It is a bit annoying when you have an automated process to create PDF documents.