Hi, Is it possible to marry the RAMCacheManager and gzip? I'm just working on a little shop and - for speed's sake - do 'ram-cache' the article-listings and push all the Zope-Content through mod_gzip. With this combination, I'm getting it 3x faster in Zope and 5x faster over the wire (normally 64k). That's great so far. But I don't see any sense in zipping cached content over and over, so I tried to zip the cached data in RAMCacheManager. In my first attempt, i replaced: ZCache_get (RAMCacheManager.py): entry.access_count = entry.access_count + 1 return entry.data with: entry.access_count = entry.access_count + 1 ob.REQUEST.RESPONSE.setHeader('Content-Encoding','compress') return zlib.compress(entry.data) The results: 1. This works with Mozilla 0.96 only for very small entry.data. When I set entry.data to 'XX', it works, but any real page gets '<html><body></html></body>' as the result. 2. This doesn't seem work in IE alltogether. (with 'Content-Encoding: gzip' - zlib.compress != gzip!?) I'm willing to spend some days of work for this feature, but although I have 2 years experience in Python I'm quite new to Zope and Internet-RFCxxxx's and this is definitely a point, where I would appreciate some hints from more experienced Zope-programmers (or a product, of course -- or the statement, that this won't be possible... ;o) regards Jan Stiller P.S. sorry, if my words seems a bit confused, I'm more used to reading than writing english...