You can do bannerless dialup with any free dialup provider. You see, whenever these programs (Netzero, Altavista, freeinternet, or anything else) set themselves up on your machine, they also set up an entry in your Dialup Accounts folder. When they do that, you just need to remember two things.
1) Modem handshake negotiations are conducted in cleartext. This means that your so-called "encrypted" login and passwords are sent in cleartext to the service provider in their so-called "encrypted" form.
2) Deep down within the "Dialup Properties" of each dialup entry, there is an option you can check, called "Record a log for this connection".
Given this info, if you can't figure things out, you probably belong on MyPoopons.
- wig