Slitaz is excellent distro. Simply the best for older thinkpads.
The only issue I have with this great OS is my locale.
First of all if someone like me uses polish programmers keyboard, and we all in Poland use that layout, he/she should edit as superuser the file

# nano /etc/X11/xorg.conf

and change the line in section "InputDevice"

Option      "XkbLayout" "pl2"

to

Option      "XkbLayout" "pl"

On next log-in you will have all polish letters, even in terminal.
This method works only on stable 3.0. On cooking change:
# nano /etc/X11/xorg.conf.d/40-Keyboard.conf
XkbLayout to pl
More info on discussion Polish keymap in cooking
The second problem is polish spell checking. I created a receipt with aid of english aspell for building polish aspell dictionary.

# SliTaz package receipt.

PACKED_SIZE="512,3KB"
UNPACKED_SIZE="1,8M"
PACKAGE="aspell-pl"
VERSION="6.0_20061121-0"
CATEGORY="system-tools"
SHORT_DESC="Polish aspell dictionary"
MAINTAINER=""
DEPENDS="aspell"
BUILD_DEPENDS="aspell aspell-dev"
SOURCE="aspell6-pl"
TARBALL="$SOURCE-$VERSION.tar.bz2"
WEB_SITE="ftp://ftp.gnu.org/gnu/aspell/dict/0index.html"
WGET_URL="ftp://ftp.gnu.org/gnu/aspell/dict/pl/$TARBALL"

# Rules to configure and make the package.
compile_rules()
{
	cd $src
	./configure && \
	make && make DESTDIR=$PWD/_pkg install
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
	mkdir -p $fs/usr/lib
	cp -a $_pkg/usr/lib $fs/usr/lib
}

and made my dictionary. Unfortunately aspell-pl dictionary don`t works
When I check a file with
aspell -d pl check dlaaspell.txt
it says

The file "/usr/lib/aspell-0.60/pl" can not be opened for reading

There is no polish dictionary in this folder. Something is wrong in my receipt.
Could you please verify and correct my receipt?