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!"
Virtua Fighter 5 is only playable online for the 360
Virtua Tennis 360 only
Tony Hawk 360 only
http://www.joystiq.com/2006/09/18/no-skating-online-for-ps3s-tony-hawk/
http://www.gamesindustry.biz/content_page.php?aid=19965
http://www.xbox360fanboy.com/2007/07/06/360-virtua-fighter-5-has-online-play/
If the PS3's half baked free online network is good enough for you i'm happy for ya, but don't try convincing anybody that it is anywhere near as good as Live!