Let the hive mind of Engadget get that for you.
"I finally got a new laptop with a lone USB 3.0 port. I'm now looking at getting a USB 3.0 hub with a power adapter so I can use both of my USB 3.0 hard drives at faster speeds. I've read lots of horror stories where some hubs either don't come with power adapters -- and as a consequence the portable drives don't work with them properly -- or they are designed poorly which results in USB 2.0 speeds. Or, the hard drives keep getting disconnected. Do your readers have any suggestions or experience using USB 3.0 hubs? Thanks!"
All of you act like PSP is a bad system, it's better than Nintendo Revolution and PS3... I can't say that about X-Box 360 though, it is quite awesome. But PSP does have a lot of good qualities you aren't looking at. Sure the games are limited, but there will soon be an explosion of games for PSP, just like PS2, Gamecube, and X-Box.