I have made a couple of post with questions over the past couple of days and have gathered alot of good info. Thanks to all. Does this sound like a good plan? I plan on buying some Ortho Weed-B-Gone to try to kill of my Wild Violets and crab grass. I want to overseed the yard, I live in Central NJ, and my lawn is a mix of grasses. Should I just buy a premium blend of grass seed from Home Depot (Scotts or Lesco)? Home Depot will also rent me a drill seeder (I assume it is an aerator) or an overseeder (I assume is a slice seeder). The guy at home depot said the "gas powered overseeder" will tear up my current lawn. Not sure if he knew what he was talking about or not but can somebody point me in the right direction? How should I go about seeding my lawn? Thanks for the help.