ESXi-Customizer is a Windows script that automates the process of re-building the VMware ESXi Install ISOs with custom drivers.

The project home page with documentation etc. is here: http://esxi-customizer.v-front.de/

The ESXi5 Community Packaging Tools are scripts that enable Community Developers to create software packages for ESXi 5.0 in the VMware proprietary formats VIB (VMware Installation Bundle) and ZIP (VMware Offline Bundle).

The project home page with documentation etc. is here: http://esxi5-cpt.v-front.de/