Perhaps you'd like to hand some of your trips around to your friends so that they can load them and see where you went. It pays to have a spare memory card for your Tomtom.
You never have enough memory.
And of course this applies to Garmin motorcycle GPS units too. You need more Garmin memory cards if you're a serious rider who loves long rides, and who loves to share your rides with your friends. So whether you've got a Garmin or a Tom Tom GPS make sure you get a few extra GPS memory cards. You can never have too much memory.
And don't forget to visit our Motorcycle GPS blog.