I am also waiting for my chip from Extreme Mods...But in all fairness, they posted a message on their newsboard on the 23rd stating that they were out of chips and unsure about when, exactly, they would be getting them back in. Since then, they have posted 3 separate messages updating their customers on the status of the order. On one of their posts, dated 12-30-02, they even offered to cancel your order if you were unhappy (or could find it elsewhere).
Trust me, I am just as anxious as anybody to get my chip in the 'Ol Box, but I think we'll have to give our thumbs a rest 'til early next week

. By the way, they did place another order for X2:Lites from another distributor, so they should be getting enough chips in to meet the high public demand (so further delays on orders is unlikely).
Here is the link to their updated news page:
http://www.extreme-mods.com/news.htm