Mystery Book Club?

[Trishaduff]

Sorry to bother you, but in my "offers" thread someone suggested I ask here, instead, if there are problems with the Mystery Book Club site.  I'm trying to join (several times) but after choosing the books &  entering my ship to/bill to it says something like: due to tech difficulties they cannot process it, try again later or click here for cust service (then the link doesn;t send to cust service.)
It looks like a great site, good books. I'd be very interested in purchasing many books from them!

Any help would be so appreciated. thanks.

 (Also, any advice on how to get my PC to allow Stamps.com to download an ActiveX? They have my cc # but i can't download the postage, or log in to Stamps.com  Thanks!)