jQuery 1.4.x killing livequery?

jQuery 1.4.x killing livequery?

Since updating jQuery livequery seems to only work intermittently. When content is loaded via AJAX (using jQuery) livequery doesn't seem to pick up the event. However, if i trigger another event (that has a method associated with it) suddenly the livequery "fires" and applies it's magic. Very odd...it's happening on the PC in both IE and FF and on the Mac in Safari and FF...it's making me nuts! Thoughts?