Is the sample code set to work in Visual Web Developer Express 2008?  I downloaded the sample code from Authorize,Net for ARB VB.NET.  I extracted the compressed file.  I opened VBNet (Microsoft Visual Studio Solutions) in Visual Web Developer Express 2008 and replaced the LoginID (loginName) and transaction key, in Program.vb with Authorize.Net's test account info they emailed me.  I then ran the program and a dos window appeared with various messages....

Create subscription > Result OK >: Subscription ID 123123

Create subscription > Result Error >:Duplicate Subscription ID

bla bla bla

Update subsc...>Result OK

Cancel subsc...>Result OK

Press any ket to continue.

is this the expected result for a test?  Does this mean it is working?