Use MScomm Control to connect to the Internet

hey ,
hi every one
i was looking up for some help in MSCOmm Controls

See i actually want to use the above control and dial up an ISP.
On getting thru i wan to send it the username and password.
Although i have seen RASApi's but u i want to know if the above is possible at all. And if yes then how.
Any kinda help would do links to and site anything as i have searched a lot on the web but haven't really got what i am looking for.

Thanking all in advance

Sincerely

edy.