Below are mock designs of the BBC Online channel websites in 2011 based on the channels and channel identities that existed in 2000.
For BBC ONE I have put in place the old Gill Sans 'ONE' logo and replaced the background with the balloon design (freely available on the TV Forum requests forum).
I've lined up the 'BBC' logo, the channel name and the 'Home' button so it feels more consistent.
On BBC TWO are the least modifications, the Gill Sans 'TWO' returns and I've capitalised the name on both ONE and TWO as I think the sentence case 'One' and 'Two' look awkward as text. Also, giving the two main channels all caps names distinguishes them mentally as the main channels, whereas Choice and Knowledge are just secondary channels for ONE and TWO, or that's what I was thinking anyway.
Choice is essentially the same as 'Three', I have however given a show from that era a spot on the homepage to make it feel more realistic. Knowledge at this time was sort of becoming what Four is today, hence the similar identity it still has on its site.
They're not completely original, but I hope you enjoy them.