Sorry, I was a little "unspecific" with the previous statement. This whole thing is so new to me, that I'm a little overwhelmed
This is what happens:
If I run Mydos with Atari800WinPLus 4.0 and then detach the Mydos image and attach the atr-file made with makeATR, I get the "error 163". This only happens when I create an image other than 65535 sectors. I haven't tried with a real 800xl/myide yet. I ran the fdisk yesterday and succesfully created a partition to the same 32 MB cf-card. However, there was also something weird, because I first created a partition of 32768 sectors and then tried to create a partition of 65535 sectors. What happened is that the first partition is displayed ok, but the size of the second partition (65535) is shown as 00000.
Ok, I just slipped a bit off topic, but I just had to ask