xmlrpc.php and ShowOnFrontPage Problem

i would like to use pocket SharpMT to blog in wordpress. sharpmt uses movable type as i know. it allready works with the wordpress standard xmlrpc.php which writes the movable type posting into the worpress database.
but now comes in the handy wordpress-Plugin ShowOnFrontPage. i would like to use pocket SharpMT to blog in wordpress. sharpmt uses movable type as i know. it allready works with the wordpress standard xmlrpc.php which writes the movable type posting into the worpress database.
but now comes in the handy wordpress-Plugin ShowOnFrontPage. i like this plugin a lot, but: everything posted via xmlrpc.php (and not via wordpress authoring form) won’t show up on my frontpage. somehow the showfront variable of that post is set ‘false’.
now im looking for a way to avoid having set that variable (without deactivating the showonfrontpage-plugin ;-) ) every time i’m blogging via bloggingsoftware and not using the wordpress form.

ich würde gerne mit SharpMT in wordpress bloggen. irgendwelche ideen?

i like this plugin a lot, but: everything posted via xmlrpc.php (and not via wordpress authoring form) won’t show up on my frontpage. somehow the showfront variable of that post is set ‘false’.
now im looking for a way to avoid having set that variable (without deactivating the showonfrontpage-plugin ;-) ) every time i’m blogging via bloggingsoftware and not using the wordpress form.
any ideas?