wodHttpDLX stores all documents on disk, either by a
user specified filename, or in a temporary directory. In
order for you to access saved document, you can either open
it with the provided Filename, or
let wodHttpDLX do it for you, and provide it as string
data.
If document is too big (cannot declare what big would
be), it might be smart to access file through the Filename
property, rather than through Body property. Largest VB
string probably can be up to 2gb, but I'm not sure how
fast (or how slow, to be more precise) could VB parse such
string.