This is an unplanned trip again! 8-) Dauz my sis asked us to join her last minute. Then in the end my parents also agreed to join.. making this a Family Trip instead. :-D I liked!
Jakarta: http://www.indo.com/jakarta/ - Nice city for shopping.
Bandung: http://www.geocities.com/bandungcity/ - Nice for sight seeing (+ shopping ofcourse!)