We've mentioned Spanning Sync, the first utility to truly sync iCal and Google Calendar, once or twice before, but until today it's been in that 'beta' status that's such a hit with the kids these days. As of this morning, however, beta is no more, for Spanning Sync has reached full 1.0 status and gone commercial. Now, users can bask in the wonders of a true two-way sync between iCal and Google Calendar, as well as syncing between multiple Macs and Google Calendar accounts, and even with iSync-compatible devices like iPods and mobile phones (before you ask: yes, once it's out, the iPhone is invited to the party too). Spanning Sync even works with Google Apps for Your Domain, Google's hosting service (free to individuals or companies of up to 25 users, commercial for more) that offers, amongst other things, Google Calendar and Gmail on your own domain.
With the changeover to a full 1.0 app, Spanning Sync has also gone commercial. It now runs as a 15 day demo, and that two-tier pricing system we mentioned offers two choices: either $25 for a yearly subscription (a lá .Mac), or $65 to buy a copy in full.
Check out the refreshed Spanning Sync site for more details and to download a demo.