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!"
ok, i just got my sansa thing and i dont know how to put music on it. all ic an do is listen to the radio and i want to put all my cds on there because i have like 20 of them. and iw ant to put the music from the cd t the sansa player and i really would appreciate it if someone would e-mail me and tell me how to do this.