As I said in my opinion on Sony's official 15 block memory card, the memory card is an accessory of extreme importance to Playstation owners. You haven' got much chance of getting anywehre in one-player games without a memory card, and any secrets you unlock will be lost unless you save. there is nothing better than the feeling of accomplishment after completing a long roleplay game, and without a memory card that feat is unlikely. The 15 block memory card usually has all the space you need, but if you want to keep saved games from all your games even when you're finished with them, or if you have a game that takes up lots of blocks, like LMA Manager, which takes up 14 blocks, then this 30 block memory card is an excellent accessory for you. It's not much more expensive than the 15 block memory card and it is just as reliable, so the value for money is even better than the excellent value of the 15 block memory card. So if you think you may need a lot of saving space, go out and buy one of these 30 block memory cards - excellent value for money.