Beamers and overhead projectors will be available in all rooms used for ETAPS conferences and workshops. Blackboards are available in most rooms; in the rest, use an overhead projector with a blank slide.
Internet-connected computers running Windows XP that are able to cope with various media and formats will be available for use with the beamers for all of the main ETAPS conferences and the following satellite events: LDTA, CMSB, TGC, AVIS, FESCA. Or you can use your own laptop.
Media: CD-ROM, USB-Stick, Floppy Disk
Formats: PDF, Powerpoint*
* Users of Powerpoint are probably already aware that some fonts and characters can make presentations non-portable. You are recommended to bring a PDF version too, just in case.
Instructions for use of the wireless network are here and here (ignore step 2, "Register for the service").
The ETAPS subnet will provide a dynamic DHCP service, with web and outgoing ssh access. Internal traffic on the conference subnet will not be restricted in any way; there will be no internal firewall controlling traffic between the wired conference ports.