/sdcard/external_sd is no longer linked to sd card contents

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http://forum.xda-developers.com – I updated to JB today and i saw at once that the cygic i had installed in SD card, was no longer visible in /sdcard/external_sd , nor some other stuff i had in my sd card.. I searched around and found that in sd card contents are now visible in /storage/external_SD only and this was not the same place like /sdcard/external_sd anymore.. SO in fact now i need a way to relink sd contents to /sdcard/external_sd so cygic and other programs can work again without putting stuff only in internal memory Thanks (HowTos)