Search the CONFOCAL archive at http://listserv.acsu.buffalo.edu/cgi-bin/wa?S1=confocal >We have set up a (non commercial and free) WEB site dedicated to "DYNAMIC CELL IMAGING". There is also a similar web site (FRETImaging.org) geared towards FRET imaging with confocal, wide-field, and 2-photon microscopy systems. This site features an email listserver similar to this one geared towards FRET microscopy. http://www.fretimaging.org The community is just getting started and would be grateful for the support of FRET confocalists! **** P. D. Tyreus UCSF Mt. Zion Cancer Center San Francisco, CA 94143