Lazy Newb Pack
Official Thread: http://www.bay12forums.com/smf/index.php?topic=59026.0
 How to move savegames to a new version
1) Saves are located in "Dwarf Fortress\data\save". Copy your save folder over to the NEW VERSION.
Your save games still contain old raw and graphic files.
2) Optional: To upgrade savegames to latest version, go to graphics tab and install an updated graphics pack, or just press "Update Savegames" if you don't use one.