If you’ve ever considered buying a memory stick pro duo for your PSP over eBay you should look at this guide. Ebay community member Aussieram says, “millions of eBayers have been deceived by inferior quality, unpopular cheap MS disguised as Sony Memory Stick PRO DUO as more than 98% of all 1GB, 2GB and 4GB MS listed on eBay are counterfeit items and many have fake capacities.” His guide shows a number of was to pick out dubious sticks by looking at the lettering, the color of the cards and even how many staple seals the outer packaging has. He also has a guide for Sandisk SD cards that you probably want to give a glance if you’re planning to get a card for your Wii.