Im still waiting for some big screen reader. I found some videos of E920 on Chinese version of Youtube - Youku
http://v.youku.com/v_show/id_XMjk5ODQ4ODcy.html
http://v.youku.com/v_show/id_XMzQzMjU4NzA0.html
http://ebook.zol.com.cn/264/2643152_all.html
Hope it will be in Europe soon