Locked iPod Touch, any options besides total system wipe
The easiest way to retrieve pictures from a disabled iPod/iPhone is as follows:


Create a new folder on your PC/Laptop called "Retrieved Pictures".
Connect your iPod/iPhone to your PC/Laptop via USB.
Open "My Computer".
Under "Devices" locate your iPod/iPhone.
Open the iPod/iPhone folder and locate a sub-folder called "DCIM". 
In the "DCIM" folder you will find all of your pictures.
Cut all of the pictures out of the "DCIM" folder and paste them in to the "Retrieved Pictures" folder you created earlier.
Having retrieved all of your pictures, you can now restore your iPod/iPhone back to factory settings using iTunes.