Ahh…PS CS2. That makes a difference.
Open Up ImageReady.
Go to FileImportFolder as frames…
Choose a folder full of images. Jump to Photoshop.
OR…
Create a new document that’ll be big enough for the largest image, plus a little extra room to work, if necessary.
Open your folder of images, and multi-select all the images you want to add.
Drag the the icons (or the file names) from the folder directly into the Document window you just created.
Jump to Photoshop.