Hi, I have just bought LR deluxe and the Chinese curriculum. My daughter is 9 months old now. She seemed to be interested in the trial lessons and her interest has maintained up till now. I hope she will continue to be interested in LR. But if I do meet with any problems, please advice! Thank you. 
Hi minmin,
Welcome to BrillKids 
We will be glad to help you out if you encounter any problems. The forum here has a wealth of information with poduct reviews, past experiences etc… from parents. I learned so much from reading through previous posts.
Here is a link where you can find lessons uploaded by parents you can use in addition to the curriculums.
http://forum.brillkids.com/downloads/?overview=2
We look forward to hearing about your experiences with early learning.