Exporting bugs out of Jira and into TFS as Work Items

Can anyone point me at a half decent tool/method to do this for me? I'm currently playing with TestCaseMigratorPlus and manipulating Ji开发者_开发技巧ra output but it's not really there.

I accomplished this from Team Explorer using the "New Items with Microsoft Excel...", some reordering of columns via 'Team' in the ribbon, a CnP and then publishing from the spreadsheet to TFS.