Manupilate Large Data from External Source

Hello Guys
I have some problems concerning manipulating large text from external source.

The external source is Chilkat component.
I use this component to read the inbox of a mailbox.

The component examine each email separately.
What I wanted to do is to extract the body text from the email and put it in a table field.
email2.GetHtmlBody is used by Chilkat to extract the body of an html email. (email2 is of type Chilkat Email 2).

But as you all know, the maximum amount of text Navision can handle is 1024.
I have even try to put email2.GetHtmlBody into an outstream variable, but it fail saying length exceeding size of string buffer.

Guys, is there any way to manipulate such kind of text so that I can either put it in a table or write it to a file.

Thanks
Heveen