I offer you my solution, bearing in mind that I'm no expert.

I'm doing this from a Grub4Dos boot floppy, and I simply enter them at the Grub4Dos command prompt, instead of editing the menu.lst file.

map --heads=0 --sectors-per-track=0 (hd0,0)/PathToThe/slitaz-3.0.iso (0xFF)
map --hook
chainloader (0xFF)
boot

A few observations:

I have the slitaz-3.0.iso on my harddrive, which is referenced by the "(hd0,0)" in the path. This makes the find --set-root command unnecessary (at least, on my computer).

The --mem option makes no practical difference, but it does use up more RAM that cannot be freed after bootup, so I leave it out.

I believe with my setup (0xFF) and (hd32) have produced the same result, but I've become used to (0xFF), so I stick to it :-).

You didn't include the chainloader command. On my system, this is critically important. If you find that (hd32) works for you, then it should be:

chainloader (hd32)

The chainloader must be located after the --hook, not before.

Good luck!

Thanks marquitico; still doesn't work.

I took the following code from Slitaz-1.0, which worked correctly and then made the changes for 2.0, which work.

title slitaz-2.0.iso
find --set-root /slitaz-2.0.iso
map --mem /slitaz-2.0iso (hd32)
map --hook
map --status
kernel (hd32)/boot/bzImage rw root=/dev/null vga=normal
initrd (hd32)/boot/rootfs.gz
boot


My hdd boots from Grub4Dos. Based on your suggestions, here's the revised menu.lst;

title slitaz-3.0.iso [marquitico]
map --heads=0 --sectors-per-track=0 (hd0,0)/slitaz-3.0.iso (0xFF)
map --hook
chainloader (0xFF)
boot

Some progress with your method, but not a successful boot.
Get Boot Baby Boot screen, hit return after book, system hangs at: [] kernel_thread-helper+0x7/0x10

RESOLVED

title slitaz-3.0.iso [marquitico]
map --heads=0 --sectors-per-track=0 /slitaz-3.0.iso (0xFF)
map --hook
map --status
kernel (0xFF)/boot/bzImage rw root=/dev/null vga=normal
initrd (0xFF)/boot/rootfs.gz
boot

Oh, congratulations! And thanks for posting the solution.

Imart,

Please change the title to [Solved] and please also add this to Slitaz guides: How to boot from Iso : http://doc.slitaz.org/en:guides:start

jozee,
happy to oblige, however, don't know how to do either
ps-happy to beta slitaz on my pda, hp h1910

Imart,

Add wiki page here: http://doc.slitaz.org/en:guides:start
In http://doc.slitaz.org , there is help and playground for you to practice.

I have changed it to Solved. Hope its fine with you.

jozee,
thanks
went to: http://doc.slitaz.org/en:guides:startin-http:doc.slitaz.org
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