Doubleclick ad search?

Question

Apparently there is a double click add on the My Yahoo page when yahoo can't connect it generates a search and I get a google search that says (for example) http://ad.doubleclick.net/adi/N1727.yahoo/B2309550.2;sz=728x90;dcopt=rcl;click=http://us.ard.yahoo.com/SIG=12dj3imar/M=595180.10705416.11320309.9305475/D=my/S=150001156:N/_ylt=AvVjYA6FTqKsBEv2kW.tHgQE1vAI/Y=YAHOO/EXP=1180317725/A=4586218/R=0/*;ord=1180310525436345? - did not match any documents.

Answer 1

Yup  thats one  of Yahoo  PITA  Kiss  butt advertisers  

Mainly  it  means  you have  blocked  their cookie  and  yahoo says  you  need to accept  their f'n ads  for you to use yahoo