Shawn: " I even have a few pieces of EG&G equipment." I am in process of purchasing some equipment, either from EG&G or Canberra. How do you like your EG&G equipment?. I hope you are not another Mr. Steve Tyler <GRIN>. Rahim Ghanooni Sr. Health Physicists Certified Hazardous Material Manager (CHMM) 10269 US 31 North Charlevoix, MI 49720 rahimg@earthlink.net 616-547-8419 Tel 616-547-8201 FAX