I am trying to spec out my Report Server for Discoverer and BPel Please correct me if I am wrong on any of the points below. Given that the OAS I have to install is only in 32 bit that I can find which means 8G is probably all I will use. Or can I install OAS on a 64 bit processor and get more like 16G The docs says the binaries will take up 5G so I am thinking at least 10G for each for patches and backups. I can't find any sizing docs on the EULs you need for EBS. Anyone know how much space is needed for these and how much space does an average workbook take up? Supposedly you need 200M for the Discoverer Tablespace but my guess is that I will at least need double of that for use with EBS. And I am clueless as to the space needed for Bpel we are looking at probably 30-50 processes to build. I have been looking at Metalink and can't find good sizing info Anyone out there have any real world experience with BPEL/DISCO and EBS? Thanks again. K --------------------------------- Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.