Upgrade problem 10.5.2 -> 10.5.3

[SubUria]

Hi!

A few days ago i tried to upgrade my hackingtosh from iaktos10.5.1 with Kalyway 10.5.2 combo update -> 10.5.3, also combo update.

The guide specifically told me to NOT restart the computer after the installation of the first packet.

But what are one supposed to do when the system freezes after the first installation. I had to reboot. And of course, now it won't start.

Tried to install the second package with hdiutil. But got some error.

Is it anyway I can fix this without reinstall OS X?

All my tweaks to get things to work will disappear, I'm afraid.

Thank you guys in advance.

, Jon