eMail attachment: best practice?

[Paul Dupuis]

Under a specific condition, my app creates an email with some 
pre-populated information using revMail:

revMail address, [ccAddress, [mailSubject, [messageBody]]]

So, my call is: revMail tSupportEmail, , "Diagnostic Report 
Information", tEmailBody
Where tSupportEmail contains a valid email address and tEmailBody 
contain the information I want to send.

I realize the user still has to click their send button in their email 
client, but I have 2 questions:

1) I see the Dictionary still lists "revMailUnicode" with the same 
parameters. If tEmailBody contains Unicode characters do I need to 
textEncode(tEmailBody, "UTF-16") and use revMailUnicode OR is plain old 
revMail now Unicode aware

2) My more important question is how does one create an email with an 
attached file? I see no feature of revMail to include an attachment. Is 
there some other way? If there is no way to add an attachment, what 
might the best practice for sending the contents and structure of a 
Livecode array be?