Here's a look at first-generation flash card adapters for the PSP from Chinese third-party manufacturer Lik Sang. There are three products, the Neo2in1, Neo4in1 and Neo5in1 Pad. The Neo5in1 Pad is also an AA Battery pack, and will be attached to the PSP. The other two seem to hang from a cable somehow, which just doesn't seem reasonable. You can still only add 4GB of storage, because alas, that's all the PSP supports. The Neo2in1 is just a Compact Flash adapter while the Neo4in1 includes a Compact Flash/SD/MMC adapter. Prices begin at $80. Look for these early next year.