1. 12 days of SRG Xmas Jon Crowcroft,

2. On the first day Partridge/Kahn RTT estimation and a multicast tree

3. On the second day Two turtle graphics flocking doves Not quite an emergent phenomenon

4. On the third day Three Strange Hens http://hen.cs.ucl.ac.uk/index.html http://en.wikipedia.org/wiki/Hen_(manga) http://en.wikipedia.org/wiki/Hen_(manga http://www.oldspeckledhen.co.uk/

5. On the fourth day Four call control algorithms Q2931 Bananas RSVP SIP

6. On the fifth day Five Golden Rings Cambridge FDDI Token Proteon Pastry

7. On the sixth day Six Geese a-laying Has anyone seen my goose, Narseo?

8. On the seventh day Seven swans Layers Slowdown Wide Area Networks?

9. Eight maids a milkin Every data set gets used for 8 papers on average

10. On the ninth day Nine ladies dancing http://en.wikipedia.org/wiki/Ada_Lovelace

11. On the tenth day Ten lords a leaping http://en.wikipedia.org/wiki/Ada_Lovelace Byronic, really

12. On the ‘leventh day Eleven pipers piping Ross Anderson http://www.cl.cam.ac.uk/~rja14/music/inde x.html http://www.cl.cam.ac.uk/~rja14/music/inde x.html

13. On the twelfth day Twelve drummers drumming Sean Holden http://www.dodmanmusic.co.uk/cruelfolk/Bi ographies.html http://www.dodmanmusic.co.uk/cruelfolk/Bi ographies.html