Currently, I use W2k stdt edition + SQL 2k std ed. SQL uses about 1,7 GB. Will SQL 2k standard edition use the whole 2GB (if the server memory is 3GB) on W2k server advanced ? SQL 2k Enterprize is very expensive and will think about it later. Thanks, Martin P.S. I looked for it in older topics, but this combination wasn't discussed, I think.