The high voltage, non-Tesla list, hvlist-at-anchorage.ab.umd.edu is (finally) back up! If you are a subscriber but do not receive any messages today, e-mail hvadmin-at-anchorage.ab.umd.edu and I'll take care of the problem. Steve Roys. [ This is a good list to join if you are interested. It is particularly recommended for other interesting high voltage things that anyone wishes to discuss that doesn't concern tesla coils. -- Chip ]