Dynamic text boxes

Hi all

I’ve got a problem with some dynamic text boxes, I’ve drawn the boxes 100 x 100 and there’s text going to be fed into them from an xml file. I’ve got no idea how much text will be going in the xml so is there a way that the dynamic text box can grow depending on how much text is in the xml file?

At the moment anything that’s really long just gets cut off by the dynamic text box.

Any help or ways around this would be greatly appreciated.
Thanks
Rob