question about modification to PDF Plugin

OK Guys,

I'm finally getting into gear and trying to do this... if it's too much, let me know and I'll send it through to consulting...

I've got the PDF plugin installed.

I've got this in the intial code;

// PDF VIA EMAIL
createPDF_fromOutput('attachment', 'example.pdf');

sendMessage(array(
'from' => "tim@forrest.id.au",
'to' => "tim@toledoh.com.au",
'subject' => "test pdf",
'text' => "Text message content",
'attachments' => 'example.pdf'
)
));

and I have this in the body;
<form id='tellafriend_form' method="post" action="">
<input type="hidden" name="submit" value="1" />
<label for="from">Your Email: </label>
<input class="std_input" type="text" id="from" name="from"
size="40" maxlength="35" value="" />

<label for="name">Your Name: </label>
<input class="std_input" type="text" id="name" name="name"
size="40" maxlength="35" value="" />

<label for="to">To: </label>
<input class="std_input" type="text" id="to" name="to"
size="40" maxlength="35" />

<label for="subject">Subject: </label>
<input class="std_input" type="text" id="subject"
name="subject" size="40" value="Blake Machinery Group: <?php echo $productsRecord['type:label'] ?>" />

<label for="message">Message: </label>
<textarea id="message" name="message" readonly="readonly"
rows="18" cols="40">Check out the <?php echo $productsRecord['type:label'] ?> <?php echo $productsRecord['sub_type:label'] ?>
</textarea>

<input type="submit" name="submit" class="form_but"
value="Submit"/>
</form>

Any ideas on where I should focus my attention? I need to replace the email adresses in the first bit to replicate whta is submitted in the form, and then actually send the form... and attach the PDF... so basically i've done nothing :)