I've set RAM 640 Mb. I've corrected file GENERIC - inserted line: options MAXMEM="(640*1024)". Then run the follow commands: configure GENERIC, make depend and make install. I reboot computers. But system write, that real memory is 128 Mb. Why? Processor Pentium III-350Mh, OS FreeBSD-4.7. The memory is determened by BIOS correctly. Truly yours, Vladimir