Quick Question

[Fred White <subscribe@cakafete.com>]

Hello List,

Somewhere in my head I think that I might have ask my following question 
before but I can't remember  if I did and what was the response.

If I apt-get install (package) from debian-backports/ squeeze-backports 
main will any other areas of my debian get modified?

I am still very much new in doing things on my server and I just got 
messed up and the techs had to new re-imaging of the server because I 
updated a package from sid.

I am using [squeeze] and the package that I need is in squeeze-backport

Thanks

Fred