That's what we're going to San Francisco to find out, at the GPS Wireless 2008 conference.

The portable navigation market continues to evolve at a mind-boggling pace, with prices continuing to drop, more features being added all the time, and new manufacturers entering the market seemingly every day.

If you've been on the fence about whether to buy now or wait to see what's around the corner, stay tuned. GPS Wireless promises to show us what's on the horizon, with industry experts from companies that make the devices, mapping providers, auto companies, and analysts bringing us the latest news. We'll share it all with you right here in the CR Cars blog.

—Jim Travers

For more information on portable GPS navigation systems, see our Ratings and buying advice and watch our video guide. Discuss GPS devices in the forums.