After reading all the posts about SMT soldering I decided to give it a try. I am using a Radio Shack desoldering tool, slightly modified from the list description, with an aquarium air pump and 63/37 solder paste. After some trial and error I was able to develop a suitable procedure for applying the solder paste. The system is working very well indeed. I can solder 050 pitch chips with no problem, from 0805 capacitors to SOIC 18s, and yesterday I soldered a 100-pin QFP chip, which is .025 pitch. I had one bridge, which I was able to remove. Thanks to who ever started the thread. I now feel comfortable prototyping with SMT devices, which I have previously avoided like the plague. I will still avoid the PLCC chips - they are very difficult to solder. Sid Weaver W4EKQ Port Richey, FL -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics