Hi there,my file explorer shows me two interesting folders:-LocalDisc (it's the internal memory)-SDCardIf I don't insert an own SD Card, I'm able to see some files in the folder "SDCard". I'm wondering if this is a mounting point's problem?If I insert an SD Card, I see my own files on my SD Card in this folder - but I can't see the other files anymore. Also, when I insert my SD Card, I'll get an unexpected SD Card removal-error.I've installed Aldiko Ebook Reader, but Aldiko can't see my Ebooks on my SD Card (they have to be in /sdcard/eBooks/import). I think, Aldiko scans another SD Card folder...I've got 5 Ekens here, everyone with the same problem. I'm using the latest firmware (1.7.2).