this is my boot line:
title Tiny Core restore=sda1 home=hda4
kernel (hd0,3)/boot/bzImage quiet kmap=it lang=it restore=sda1 home=hda4 settime tz=UTC-2 max_loop=60 noutc
initrd (hd0,3)/boot/tinycore.gz
And when I click on "time via internet server" the time is ok, but I live in italy, so it should be UTC-1.
The problem started last week when the time changed due to DST