Problems with retrieving booleans from datasets

[Ricky]

Hi,

I've set up an infopath form that calls a webservice that returns a dataset.
The dataset returns 2 strings and a boolean field per record. I have a
problem with my boolean field, which is a checkbox on infopath, showing up
with the correct data. It always shows unchecked no matter if the record
has a 1 or 0 in the database. Any help or suggestions would be greatly
appreciated.

Thank you,
Kay