I've used this product for about 5 mailings in the trail and I will definately get it. It does EVERYTHING I need to. Most importantly, I send out a newsletter to about 400 subscribers and my server only allows me to only send a limited number per hour. The program allows me to "throttle" the setting to allow for my email and regular email biz each hour. It also import DBs and will personalize each mailing. It is well done and took me about an hour to understand the entire program. GREAT JOB!