Weird page display in Opera Mini

Have a strange problem with my homepage (http://www.osterud.name).

I Opera Mini (on my Nokia 6230i) some images are not displayed, but
instead the ALT text is shown. Find no logic other than that if I 
remove the ALT text it will show the images. Any only for some IMGs

Tried making a simple HTML file with just the image refs to test and
the same happends for those images (but not for all the images).

Also there is a strange thing when using the "IMG ALIGN=left" inside
a
<PRE> formatted area. The the images are shown twice (two images) :-)

Both things happend only i Opera Mini, not in regular Opera...

Here is a short simplified test-page: http://osterud.name/test.html

Look at it in regular browser, then with Opera Mini
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