I'm thinking of getting a larger Memory Stick for my PSP. Basically I'm looking at the Sandisk 1gb, thing is there is the standard version; http://www.komplett.co.uk/k/ki.asp?sku=306340&cks=SER and the gaming version; http://www.computerwebstore.co.uk/web/ProductID/2210/productinfo.asp Can I use the standard or do I need to get the gaming? Is it a size thing? Help, I'm confused !!