Which corner replaced the original "l'Ancienne Douane" hairpin at Spa? ?

Question

Just to give the F1 regulars who can be bothered to research things a little something to do...

The magnificent Y!A wanted to put this in the "Yahoo! Products > Yahoo! Mail > Address Book & Calendar" section...you really have to wonder...

Answer 1

Would it be Raidillon? They cut the corner in an effort to improve the average speed of the track and decided to cut the corner and make the track go straight on up the hill to the new corner Raidillon.. I think this was done in 1939 (?)

EDIT: if not just Raidillon... then Eau Rouge as well... and Kemmel

Answer 2

I must have this wrong, Radaillon, seems too easy, wheres Tim or Dan?