Workflow Attachment to public folder on application server or mapped drive

Hello,

I wan't to move the workflow attachments from SAP Office to some folder on application sever/mapped drive or maybe a FTP server...

I'm able to read the attachments with SO_DOCUMENT_READ_API1, does anyone know where to go from here?

There will be PDF, DOC etc... as attachments...I want to move to a public folder or FTP so that they can be downloaded from another system...

Thanks

Joe