i can also recommend www.PSXBOX.net.
i ordered an ezflash iv mini sd there two weeks ago, and received it after 10 days (china to germany)
they have very good prices and the postage is cheap, too.
they answer all emails quickly and they accept paypal.
so also worth to be checked out... :-)
The worst is when its a dry poop, then you spend 20 minutes and ha!f a roll of TP wiping. Its like wiping TP over a magic marker, just won't stop showing.