threadfield wont show

[ZiNgA BuRgA]

Use xthreads_sanitize_disp function to parse threadfield data into what can be displayed.  Of course, you'll need to actually pull the threadfield data from the query as well.

If you're using XThreads attachments for thumbnails, you'll need to also pull attachment info, and then parse it.
If examples help, maybe take a look at these:
http://mybbhacks.zingaburga.com/showthread.php?tid=474
http://mybbhacks.zingaburga.com/showthread.php?tid=486
Processing thumbnails:
http://mybbhacks.zingaburga.com/showthread.php?tid=738
http://mybbhacks.zingaburga.com/showthread.php?tid=327

Hope that helps.