Use regular logon. Also might try
www.mailaka.net for dialup isp service. It might be a couple bucks cheaper. I haven't had any issues with it for 1.5 years.
EDIT: You can use their dialer, or you can just use standard logon. I use the dialer in XP, but I also use regular logon in linux. My friend uses Intergate, but they are strict about their online for so many hours before you have to disconnect rules. I used to use intergate too, but they would ban me for excessive use even though their service was advertised as unlimited access. I have gone ovr the hours for mailaka serveral times and have never been banned because of it. i have updated my linux distro (admitidly at small increments at a time say 6-8 hours) and never had a problem.
Good Luck, just remember read the fine print, some say unlimited, but want you to disconnect after 4 or 5 hours.
Perry