I had one single motivation for upgrading my iPod Touch to OS 3.0 – CalDAV. According to very vague reports I had read before, it would “support CalDAV”, although the actual explanations of what that meant varied somewhat.

But iCal on the Mac started supporting CalDAV – actually allowing editing of CalDAV calendars – a while back, so I figured maybe the iPod/iPhone would too. And, hey, it’s only $10.

I found several conflicting instructions on how to configure CalDAV for Google Calendars. The best ones were here and here, suggesting that you set it up either as an Exchange account or a CalDAV account. While CalDAV seems more probable, the one that says to do it as Exchange is at Google. Weird.

Also, if you go to m.google.com/sync on your iPhone, you get a thing that lets you select which of your calendars you wish to connect to.

So far, sounds pretty good.

Yes, I said “which of your calendars.” I have a dozen calendars on my Google calendar account, because I share calendars with several people. It’s the only way to fly. But the iPhone seems to assume that I’ve only got one. As far as I can tell, it is syncing quite happily with one, but the other ones are being entirely ignored, despite what I configured on m.google.com.

Is this expected? I vaguely remember reading somewhere that I’d have to create a “new account” for each calendar, but that’s so completely ludicrous that I must have misunderstood, right? In that case, why would there be this tool at Google for saying what calendars I want to sync?

I *think* I have it set up right now, but now m.google.com says that my iPod hasn’t sync’ed since yesterday at 15:46, so … apparently something is still not set up right.

So. Frustrating.