I recently began using my Mega Memory Card from Purpose while revisiting PS1 titles. It was working out great as I hadn't previously ventured onto the extra space. However, after filling up approximately 1/2 of the card, it suddenly became stuck and refused to switch onto the other drives. Now as it's slowly becoming useless, I cannot recommend this product. Considering these are surely out of print, be weary of any sellers for certain! STICK WITH 1st PARTY MEMORY CARDS. ALWAYS.