the new script, created by fabian, is much more advanced than the previous. if offers:
1. Your own user on install.
2. The ability using the .knofig file to have your own /home and other partitions during install.
3. Also using the .knofig file choosing the services started at boot on the new system, and tweak other things.
4. QTParted used during the install if needed.
5. The ability to save the configuration of your install for later use.
6. its easier...

and even more, i dont remember