Magento

Hi All,

I’m hoping someone can help me out with which files get over-written each time an upgrade occurs.

I’ve been playing with making Magento look how we’d like, and now that’s done I’m wondering if the changes made will be wiped when we do an upgrade.

Files that were changed are some

CSS
XML
PHTML

Thanx
Simo

All the files should be overwritten.
You should never modify magento core files, create themes as separate ones