Dear Participants to Diffraction 2010, this is the sixth circular of the Workshop DIFFRACTION 2010: International Workshop on Diffraction in High-Energy Physics, to be held in Otranto (Lecce, Italy), September 10-15, 2010, web site http://www.cs.infn.it/diff2010. The startup of our Workshop is getting closer and I am eager to see you all in Otranto. There are only a few remaining instructions to be delivered. 1) Transfers The plan for transfers is almost defined. Arrival times are summarized at the web page www.cs.infn.it/diff2010/reach.html (click on "Arrival pick-up list"). Only a few people have sent us nothing about their arrival time. They will not be included in the transfers' list. People arriving at the railway station of Lecce will be taken by the mini-van of the Dipartimento di Fisica, Universita` della Calabria, the driver being Vittorio Romano. People arriving at the airport of Brindisi will be taken by one of the cars of the SalentoLiving.biz, by Mr. Rene' De Pascali and collaborators. In both cases, once out of the railway station or the airport, please look for someone carrying a sheet with "Diffraction 2010" printed on it. There will be no free transfer for people not arriving on Sept. 10 nor for people landing in Bari. The latter are kindly asked to take a train to Lecce and let us know their arrival time in this railway station. 2) Talks Please have your talk prepared in pdf format and take care that it is transferred on the workshop laptop AT LEAST ONE SESSION BEFORE it is scheduled. If you wish, you can send us by e-mail a back-up copy of it. 3) Chairmen In the scientific program we included the names of the proposed chairmen. We kindly ask them to take note of the schedule of their session and to write to us in case of decline to chair it. In case of unexpected events you can call me on my mobile (+39) 320 8681201. Best regards, Alessandro Papa ############################################################### ADDRESS FOR CORRESPONDENCE TO LOCAL ORGANIZING COMMITTEE DIFFRACTION 2010 c/o Alessandro Papa Dipartimento di Fisica, Universita` della Calabria Ponte Bucci, cubo 31C I-87036 Arcavacata di Rende (Cosenza) Italy Phone: +39 0984 496015 (or 496018) Fax: +39 0984 494401 E-mail: diff2010@cs.infn.it For urgent communications after August 15, 2010 DIFFRACTION 2010 Alessandro Papa, phone: +39 320 8681201 Roberto Fiore, phone: +39 349 3230756