[NTG-context] ConTeXt update deletes user files?

[Oliver Buerschaper]

Hello,

after updating to the latest ConTeXt release (via i-Installer on my  
Mac) all my custom files are gone! I put them in .../texmf.local/tex/ 
context/user/ and now there is emptiness :-( The installer shouldn't  
touch those files, right?

Is there a way to recover them? I'm a newbie to ConTeXt so it took me  
ages to collect all the info necessary to assemble a little module  
that provides theorem-like environments ... and I need this so bad!

Oliver