EDIT: As of April 10th 2009 the offer has been suspended on the Zumo forums for a group purchase. If you were lucky to have gotten in before this date your order will be processed at the discounted price as soon as it starts shipping. Your comment about the BBB post is well taken however if you read the whole post you will see that what you are talking about is a non issue.
First let me say that this company is shipping out a brand new sealed unit and is not charging anyone till the day it ships. If using a credit card you are protected anyway and you also can cancel at anytime on a pre order. Not to mention the unit comes with a full warrantee. If anyone wants to spend $800 instead of $649 so be it.
After you read the post that this guy posted about that BBB report it is truly unfounded ,totally.
I suggest everyone read the complete thread and you will have plenty of links to prove that this Garmin supplier has a 100% feedback and also 100% on Amazon. They are also Pay Pal affilated and take all major credit cards and ship ony FedX with signature required. Many on the forums have purchased from this supplier and have had only good things to say about there experience. I suggest you read the complete post and decide if it is worth it to you or not. The longer anyone waits the less likely you will get one out of the distributors first order. The forum had over 100 pre orders during the initial sign up and I am sure it will be well abouve that by now.
Heres the Amazon feedback if interested.
http://tinyurl.com/c2xeqj