I bought a plastic case (the one where people put in home-made electronic) 
in an electronics shop for 8 Euro.
Made 4 holes in the front panel (3 leds + reset) and cut out a piece from te 
back panel (for serial and network) and a hole for the power using a hobby 
drill.
But I had to search a while for the case because 15  x 15 cm is a difficult 
size. I finally found a 16 x 22 cm case, which works just fine :)

> Does anyone know of any decent cases (indoor) for the pc engines boards.
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> Thanks,
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> Frans