The ideas

http://www.dqpj.com/ShowArticle.asp?ArticleID=498

The latest model, DVR3000
http://www.amoi.com.cn/chinese/html/products_detail.asp?did=3&sid=18&tid=65&dname=家用产品&sname=刻录产品&tname=DVR3000=家用产品&sname=刻录产品&tname=DVR3000

The analysis of DVR3000
http://www.avresearcher.com/review/amoisonichdd.htm

The Research report on PVR/DVR in China
http://www.abiresearch.com/products/asia_research/Asia_Broadband/51