[Zope] Zope or Apache gzip encoding?

I played around with Gzipping on Zope2.6.2b4 last night and while it worked for most browsers, it did not work in Safari 1.0 and Mac IE 5.2, both which just saw the site as a file and downloaded it. Has anyone found a fix for this within Zope? Also, I am I just beeing daft here and should I just use mod_deflate in Apache? BZ