Sending FAX by bitware

Hello everyone ,
Does anyone have any idea of any good FAX / Caller ID software which can be
used to send Fax and can detech caller ID of the person ? I am trying to
use bitware , but it seems the prog is not working . I am using a external
modem and the modem ( Dlink DFM 560ES) is configured and is working in dial
UP . Does Win XP provide any advantage over Win 98 in Fax / Caller ID
detection..

Thanks in advance


S Roychowdhury