web services htc getting array or dataset values

[roko]

I'm new to this web services arena... I was able to use the MSDN example of
Web Services with the HTC file. Pretty neat as I didn't want my page
refreshing when I click on a button...

Now, I want to deal with more complex data with minimal roundtrips to the
server. Naturally, I can call two separate web services to grab the two
pieces of info I needed: "Title" and "Description" from SQL Server.

Right now, there is only one parameter passing thru which is the ID and it
returns one string, in this case: "Title". What do I need to do to get BOTH
"Title" and "Description" back as one request? If I can pass it back as an
array or even a DataSet, then how would I go about it?

Sincerely,
-roko