upgrading KDE and TNT2

[maitre at ccs.neu.edu (Brad Noyes)]

hello,

I recently upgraded X, and i decided to up grade KDE as well. I used the RPMs
made specificly for Red Hat 6.x. I have 6.0. My problem is that, when i execute
applications i get the error:
error in loading shared libraries: /usr/lib/libkdecore.so.2: undefined symbol: 

The symbol that is undefined is different depending on which application i
start, but had anyone had this problem upgrading KDE? 

Second, I'm test driving a nVidia TNT2 graphics card, and i was curious to
steps in taking to get 3D acceleration to work with Mesa.

Thanks,
-Brad 

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