Elaine, Wasn't there mention a few weeks/months ago that SFI was working on a home/field CT testing unit? Is that still in the works? Any ETA? Tx, William K. To unsubscribe from this group, send an email to: compost_tea-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ .