For those looking for a working iFolder client on openSUSE 11.1 (without additional headaches getting packages running), there are now official packages available in the standard openSUSE update repository.
----Quoting the essential part:
To install iFolder, just fire up YaST’s Software Manager and search for “ifolder3″, or open a terminal and type the following:
sudo zypper ref
sudo zypper in ifolder3
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Check out the whole story here : http://news.opensuse.org/2009/06/30/ifolder-packages-available-for-111/