Make sure that you include the "webcal://" part in front of the url when entering it into Google. Also, make sure that you have enabled the live iCal feed on Toodledo and clicked the "save" button.
I did do all of those things twice...I can see right now that the feed is enabled and I did include the "webcal://". Is there anything else I need to do?
Google Calendar is sometimes temperamental. I would wait a day and try again. Let us know if you still can't get it to work and we'll check it out. Google Calendar has a bad habit of breaking their iCal import :(
Same here, with no luck from either of the other links. I'm also not getting any data imported when I use the "all others" link with Lightning within Thunderbird.