If you have an older BlackBerry device and are thinking of upgrading to a shiny new BlackBerry 10 device, BlackBerry has made a really snazzy official video that will assist you in swapping over your data. You can switch one of two ways, with a media card or with the latest version of BlackBerry Link software. The limitation to both of them is that none of your old messages are compatible with the new BB10 OS so you’ll have to setup a sync over your email account to download the data.
Also I’ve found that the current BlackBerry Link software lacks options to sync with outlook(coming soon) or de-select data you really don’t want to copy over. Hopefully in the new version there’s a few more features for us BlackBerry guru’s out there. Either way, check out the video below.