>Thank for your advise. Actually, our present application are
>using PCAnywhere for the communicate/transfer of file. Our application
>had to create the script file on the fly before activating PCAnywhere.
>
>
>However, it increase our cost and does not give us much control over it. Therefore, we are studying/considering whether to come out with our own commmunication (with third party ActiveX library)
>program to interface with our application or use third party application
>like PCAnywhere/Procomm.
>
>We just required simple dialup and transfer to file to and from only.
>
>If you recommend to use a third party, which one do your strongly refer ,why ?

I'd recommend either ProComm or Telix, both of which have powerful scripting, support for a wide range of protocols and modem types, including network-attached modems and have very solid tech support. Several of Chuck Forsberg's Zmodem products may fit your needs as well.