Sort of a "Spider Riders" update

From that Powells.com link for the most recent book in the series, it says the following:

The Spider Riders book series is the basis of a children's action-adventure anime TV series currently in production and scheduled to launch in Fall 2006.

So earlier it was "first episode to air at the beginning of 2006", but "52 episodes delivered in 2007" (which may have meant the syndication package), but the latest news I can squeeze out of the internet is what is posted in that (and other booksellers') description.

FYI, I guess. That's the best I can get out of Google, at least. I wish I had a Japanese source for these kinds of things.