I've once ordered stuff from another reseller, that provided a tracking number felt "phony" (because tracking came up nothing),
and I still received it at the end of the day.
Sometimes this occurrence is normal if it's by shipping, so hold your horses.
I feel that it ain't right, for you to receive tracking details that shows nothing,
and it will suck if you really won't receive your goods,
but since you already paid, might as well wait for it.
I also feel that it's unfair to pay for DHL and it is shipped via post instead.
But let's be objective here.
I mean, it's not like you'll die if you don't receive it.
After two months (if still not shipped, then that is really a problem), that is when
you are sure you can launch a complaint.
---
For those who ordered from nds-card, I'm showing your my tracking number to assure some of you less paranoid folks,
that you
probably will receive your order, as I've received mine.
Who knows, maybe your server can't load the tracking server properly or something, but here's mine as proof:
http://www.dhl-usa.com/content/us/en/express/tracking.shtml?brand=DHL&AWB=4050925863
Anyway, if you'll like me to help you to do a check on my end,
you can provide your 5-digit order number from nds-card and I'll assist you. (do send it by pm)
(this is in case you feel that your server is not working, etc etc)