#3 files corrupted

[Anonymous]

When I upload a file, then download it back to my pc
for viewing it is corrupted. .xls and even a simple
.txt file. Looking at the test file, it seems the
cr/lf have been replaced with /n's
Any ideas where I should look for the problem?
thanks.

monte athenour
bally systems
athenourm@ally.com

php version 5.0.4
pear 1.4.6
mysql 4.1.11
apache/2.0.54