[tlug] Versions -- The Next Stupid Question

[CL <az.4tlug@example.com>]

Okay, I now have an AMD X2-6400 box with 64-bit Kubuntu installed on the 
HDD.  I would like to preserve as much of the setup I already did on my 
32-bit version as possible.

If I backup the installation on my 32-bit (P4) box and restore it to my 
64-bit box, have I destroyed the features of 64-bit Kubuntu?  Will I 
only be replacing those items which the 32-bit and 64-bit architecture 
can both run?  I'd considered a selective backup, but I find I can't 
pick which programs to save and which to download again.

Or is the answer to start from scratch and do everything as a fresh 
install and transfer the work files only?

--
CL