Hello, There is the detailed message: MEMDISK 2.07 .... E820: .... Ramdisk at 0x1ff10000, lenth 0x0000bb79 Moving compressed data from 0x1ff10000 to 0x 1fdcc400 gzip image: decompressed addr 0x1fdd8000, len 0x00168000: failed Decompression error: ran out of input data ran out of input data Why? srzc> Hello, srzc> I meet a problem on one of my machine, please see attached picture. srzc> I use isolinux to load memdisk. srzc> The configuration of the machine is: srzc> P4 2.0G, 512MB memory, Intel 845E motherboard, DVD-ROM and a SCSI CDWriter. srzc> Compressed images does NOT boot. Uncompressed image boot ok. srzc> However, this bootable CD works on my another machine, it is a PIII733 srzc> machine, with IWILL BP100Plus board. Both compressed and uncompressed srzc> images boot ok. srzc> -- srzc> Best regards, srzc> Softlib mailto:softlib at turbolinux.com.cn srzc> ------------------------------ -- Best regards, Merlin mailto:softlib at turbolinux.com.cn