It was a long day at WSJ's D down in San Diego, but there was plenty to see. Check out our coverage roundup below.

Live coverage
Steve Jobs and Bill Gates: Historic discussion live from D 2007
Steve Jobs live from D 2007
Steve Ballmer live from D 2007
Palm's Jeff Hawkins live from D 2007

Apple
iPhone to get third party apps
Apple TV gets 160GB disk... and YouTube too
iTunes Plus and EMI's DRM-free music hands-on
iTunes Plus DRM-free music now official(er)

Microsoft
Microsoft Surface - surface and gesture based computing lands
Microsoft Surface hands-on

Palm
Palm Foleo hands-on
Palm Foleo gallery
Palm Foleo announced

Etc.
Livescribe shows off Leapfrog Fly-esque pen computer for grown-ups
QiGO announces Internet Content Keys

Also, you reminded us that you're a hell of a clever lot that not seemed to think we were justified in totally panning Palm's new Foleo. So here are some of the top nicknames we've heard it given:

1. Foolio (totally our favorite, by Jeff)
2. Folly-o (by derF)
3. The Palm Shark Jumper (by Brian)

Feel free to leave some more in comments!

Ah, the grand tradition of moving the virtual into the physical world for we don't entirely know what reason; new firm QiGO's on the scene with its Internet Content Keys, which serve the purpose of foregoing logins and passwords for providing key-recipients access to premium internet content. (Example: get a branded Slate 1yr subscription QiGO key, pop it in your computer and you're off without logging in.) Sure, it's a sensible idea until you remember binding internet products and services to physical artifacts works fine the first time, but progressively suckier the second, third, and tenth time... or whenever you leave your home, want to use said service on another machine, etc. Hey, just saying, if you want to gift someone access to some premium internet content, it's probably best done with an email invite or (gasp) one-time-use code.