Dear all, We received the unexpected news that Roberto must turn down the invitation due to personal reasons. This means that we have one slot free for an invited talk and, I might suggest, given the scope of the session, to consider again the two talks for which there was no broad consensus (yet no opposition): - Piotr Gasik (phenomenology of discharges on gaseous detectors from MPGD experience, beyond the Raether limit) - Alberto Blanco (applications BHEP) If Piotr accepts, we might want to swap his talk and Paulo's (if Paulo can make it). If I get no email against, I would invite Piotr by Wd 23:59, giving him until Monday to accept. Otherwise, I'd move on with Alberto. all the best, D.