well about the update, if we do it we provide gtk1 and gtk2 for 2.0 final.
about those wxGTK 2.5.2 rpms from suse,
1st 2.5.2 version was still bit buggy, especially with source connections.
2nd wxGTK rpms fhttp://www.amule.org/wiki/index.php/Using_another_wxinstallrom suse are most often fucked so I would not recommend them
to solve your problem I would recommend you soemthing really simple.
keep your installations as it is right now and install in
/home/USER/amule/blablab.....
wxGTK and a "new" amule with gtk2 support
check
http://www.amule.org/wiki/index.php/Using_another_wxinstalldl wxGTK 2.5.4 from
http://www.wxwidgets.org and compile with
./configure --prefix=/your_prefix/ --enable-gtk2 --enable-unicode
and then compile amule against those new wxGTK
./configure --with-wx-config=/your_prefix/bin/wx-config --more_options
its not that hard

stefanero