Second in a series of interactive CD-ROMs developed by Soldertec Global to assist engineers with the practical introduction of lead-free materials and processes. Introduced by Kay Nimmo, Technical Director, Tin Technology, the CD provides a step-by-step guide to solder paste materials, convection and vapour phase soldering steps, lead-free inspection and common reflow defects which may be seen in manufacture. The process stages and defects are illustrated with video clips. The CD also features an interactive quiz on hand, reflow and wave soldering to help assess staff's knowledge on the use of lead-free materials. The third CD-ROM will be released shortly covering other aspects of lead-free alloys and the changes necessary to meet the deadline of July 2006.