im really sorry to ask this question again. I went thru all threads and all posted solutions, but it still doesnt work on my Linux box. The server admin console shows always 64MB of max available memory. Java runs in server mode and i tried to adjust the min and max memory settings without success. Its a SUSE linux machine with 1GB of RAM. Is there somewhere a good doc which will help me? Is it possible that it doesnt get more memory because of other running apps like apache2?