Hi. I need some help from the experts please. I am experiencing a syslinux error message and I cannot find much in the way of help or reference from the documentation or the archives. Using a USB hard drive (as detailed below), I have three primary partitions and one extended partition. Disk /dev/sdb: 60.0 GB, 60011642880 bytes 255 heads, 63 sectors/track, 7296 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 * 1 8 64228+ b W95 FAT32 /dev/sdb2 9 16 64260 b W95 FAT32 /dev/sdb3 17 81 522112+ b W95 FAT32 /dev/sdb4 82 7295 57946455 f W95 Ext'd (LBA) /dev/sdb5 82 114 265041 b W95 FAT32 The three primary partitions boot successfully, but when attempting to boot from the logical partition I receive the following error: "Requested logical partition not found". Hmm. I am using syslinux-3.31 and have even tried using syslinux-3.32-pre7 (all from Windows, though), and still the same error message. I've partitioned the drive from both Windows XP Pro and from the GParted-LiveCD-0.3.1-1 to compare the results. Again, no change - same error. I have tried other OS instances on the logical partition to no avail, so it should not be the content of the partition causing the error. Below is the syslinux.cfg file I am using. Simply, I am doing something wrong, no? Any help would be greatly appreciated. DEFAULT vesamenu.c32 PROMPT 0 MENU TITLE WD Passport Portable Multiboot MENU BACKGROUND splash.png LABEL Gparted MENU LABEL ^GParted LiveUSB KERNEL linux APPEND noapic initrd=initrd.gz root=/dev/ram0 init=/linuxrc ramdisk_size=65000 LABEL grc.com MENU LABEL ^SpinRite v6.0 KERNEL memdisk APPEND initrd=SpinRite.img LABEL ntpassword MENU LABEL ^Offline NT Password & Registry Editor KERNEL chain.c32 APPEND hd0 2 LABEL WipeDrive MENU LABEL ^WipeDrive Pro KERNEL chain.c32 APPEND hd0 3 LABEL puppylinux.org MENU LABEL ^Puppy Linux 2.12 KERNEL chain.c32 APPEND hd0 5