check out the link in my sig. also there is a hosted web based version with free trial: http://www.bigresponse.com

Email marketing would come after SEO, it is a way to capture visitors and guests into a list. It is very cost effective when done right.

y do you predict that?

i have to personally recommend what ive been using: interspire email marketer. their analytics, support, and service is impeccable. check them out in my link below. they also have a hosted free...