Dear Lazyweb, what are some good conferences to consider?

I’m off to FOSDEM again soon, and really looking forward to it, but I decided I should try to make more time for going to other conferences too.

I’m not sure that ShmooCon is really my kind of thing and it’s also in February like FOSDEM so it’s a bit difficult to schedule.

Chaos Communication Congress is more appealing, but that’s in less than a week which is a crazy time to put a conference on. Maybe next year.

Can people recommend any other conferences for UNIX sysadmin networky types?

Update: Actually I take it back, ShmooCon does seem more interesting than I first thought. Maybe in ’10 then.