[jQuery] Trouble with jQuery 1.2.2 and Drupal 6

[jQuery] Trouble with jQuery 1.2.2 and Drupal 6


We're rushing to get jQuery 1.2.2 into Drupal 6 core before it is
released. However we're having some problems due to some of the
changes introduced. Anybody with any insight to the changes, we could
use the help!
http://drupal.org/node/210131
1. .clone() is breaking Drupal's scrolling table header in IE7 that
tracks the viewport on long pages. I think it has something to do with
the .clone() changes. The file in question is tableheader.js
2. .ajax() with JSON. Hacking our .ajax request to a POST method
rather than GET seems to fix it. autocomplete.js
Joe