vwd or vs2005

a simple question please:
i want to write a simple app (vb) to send and receive sms via an sms-gateway.
i want to use webservices/soap techniques.
i am not sure whether to use vwd or vs2005.
could somebody please help?
thx
oliver

hello.
is this a tricky question? you'll only use the express tools if you can't afford the complete VS .

hi there. no, it is not.
let me rephrase the question:
should i develop the app with
Visual Web Developer 2005 Express Edition
Visual Basic 2005 Express Edition
or
Visual Studio 2005
i know that the express tools are more for hobbyist, like me :-), but even then there is still the question if i should use vb 2005 express or vwd 2005 express.
thanks for helping