You may find the Mother Goose series at retailers such as Popular Bookstores, Carrefour, OG, Robinsons, MPH, Times and all other leading video and music stores.
For DWE, u may go to http://www.innoform.com.sg/ to ask for details!
I have the 100% new Singapore DWE. If you want to buy it. Please go to:
http://www.baby-kingdom.com/modules/newbb/viewtopic.php?topic_id=172979&forum=3&start=90&90