I found a demo version of ADDWEB4 on a magazine-CDRom.
It seems interesting, but, as I read a lot of negative things about SubmitWOLF (on their own forum!), I first want to ask here.

Does anyone of you know, or use AddWeb4, and cares to let me know hers or his experiences with it, or suggest other ways to submit?

In fact: I don't need 500.000 search engine submissions...

If you don't work against time, time often works for you.