To help avoid spray drift lawsuits, log on to www.driftwatch.org, a new Web site serving Indiana, Ohio, Missouri, Michigan and Illinois where you can check to see if there are any registered spray-sensitive operations like orchards, beehives, vegetable or flower fields, etc., anywhere near a field you need to spray. Just enter the address, town or zip code for where you want to spray (or register your own spray-sensitive area). The Purdue site developers hope to include other states soon.