[TxMt] Blogging bundle - dates and WordPress

The Blogging bundle is really nifty, apart from one small problem – it doesn't want to set the date to anything other than Right Now when used with WordPress 2.04.

If I add a Date: header and change the date to some point in the future the post still shows with the current time and I have to edit the date through the WordPress interface.

I don't know whether it's WordPress or the bundle that's causing this - can anyone help?

BTW, is it particularly easy to add extra fields? I'd quite like to add support for the event end time field for the EventCalendar plugin (http://blog.firetree.net/2006/07/21/eventcalendar-31-beta/)

Thanks