Re : how to upgrade 3.0 to 3.1
Well... I've already readen this page and anotehr but there's nothin about 3.0 --> 3.1 or... not found this mentioned! 
My upgrade from 2.2 to 3.0 was a such success for me that I thought I was able to upgrade from 3.0 to 3.1 without doc (I found nothing about this upgrade after half an hour of search).
It was a bad idea...
After upload of the new version, I launch the install script, I hit the button (Lock file was deleted) and then.. nothing... white page. And every page name I could try shew me a white page...
I could downgrade recopying the old files I had backuped (good idea!) and I Had to readapt my musql database but everything was ok.
Now, I would like to know how I could install the 3.1 version over my 3.0 ???
Thanx in advance!
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