Some versions of Photoshop allow you to create a "droplet" from an action. This will create an .exe file that will launch PS and do the action. You can just drag and drop a folder onto the droplet and all the file inside (including subdirectories if you want) will be processed.
any suggestions on how to go about batch processing self made borders? cuz wat i've done is to create a new psd image with my border and signature. how should i go about pasting all my photos as a new layer onto this psd file and saving them as jpg files by batch processing??