How do I insert into a BLOB?

[Seth VanHeulen]

I need to store some exe's in my database and i've seen some examples
on this mailing list of how to insert stuff into a BLOB using
parameters but every single one is missing the dim statement for
whatever is being put into the BLOB... does it need to be a filestream
or binaryreader or what? I've also seen it done by reading the whole
file into an array first but I can't really do that because the files
might be quite large.