I have 2 Tivo boxes: a Premier XL 4 and a series 2 both connected to my network via wireless Tivo adapters. In the past, I have noticed that each of them appear in the other's "My Shows" list. i have purchased a new router and noticed that they no longer appeared I rebooted both of the Tivos and the Series 2 appeared in the Premier's My Shows, but not vice versa. How is this mechanism managed? Is it possible my new router is the problem or should the router not matter? Thanks for any info on this.