Apologies if this exists elsewhere, but I thought it might be useful to post warnings about bad experiences with [online] music retailers. Being quite isolated, I rely a lot on these services and for the most part they are excellent, but I'm sure everyone has had bad experiences. Most of the problems I have encountered have been stores offering products they don't have and can't provide.
I've just had issues with
DeepDiscount.com. They allowed me to order a CD, confirmed that it had been ordered, and after nothing showing up in the mail for a month, I checked my order status on the site to find that it had been cancelled without notice. So, as punishment, please avoid them!
Edit: this might best belong in Tech Talk - my bad.