The BU353 is an awesome receiver. I get 5 satellites in my garage and we have a metal roof! With the previous model, it couldn;t lock onto a single satellite. On the road, I generally get 9-11 and it never fails or causes S&T 2006 to crash.
The wireless I bought off of Ebay and all I can say is it works incredible. (http://cgi.ebay.com/ws/eBayISAPI.dll...MEWN%3AIT&rd=1) I have since thrown on a 15" antenna and that did make a difference.