DUN - autoconnect program for XP

Why not just set IE to dial your ISP which will also do the same for OE
You can also set connect automatically in your dialup connection and it will do it all for you.

With Internet Explorer open select Tools/Internet Options
Click on Connections tab at the top
Make sure your ISP is showing as the default.If not hilite and select set default
Make sure "always dial my default connection" has the dot in it.
Click Apply and OK

Thanks Jim, but the thing is, I'm relying on full DUN automation for a commercial program - and if for whatever reason a connection is not established then the DUN box will lose the "Automatically Connect" tick box.
I'm using logon scripts to bypass the need for passwords and usernames, but this one things remains a problem....

Sorry, I didn't read you post correctly.

Have a look and see if there is anything useful at this Tucows site.
http://www.tucows.com/dial95.html