BMW's MY 2009 cars will get a new iDrive system with a 40GB hard drive. According to Bimmerfile, the drive allotment will have 12GB dedicated to navigational maps (and 8GB for entertainment and 10GB for your address book, because you've got more friends than music, apparently). With nav maps placed on the hard drive, BMW will no longer be providing a case full of map DVDs.

Honda's launching the next step in navigation system evolution that will automatically warn drivers to be on guard when traveling through areas of high crime. The system is launching in Japan on Tuesday, but we haven't heard of any plans to bring it to the United States. It's probably for the best, as there'd be wide swaths of the country that this navi would recommend you avoid. Places like Washington DC, where crime is apparently legal and perpetrated by criminals with offices and staffs. Detroit might be marked with an avoidance warning too, but that's more likely due to Honda wanting to avoid a Jets-Sharks danceoff.