Just realised that ESXI is compatible with almost every MOBO I could lay hands on in my office. Installation basically depends on 2 things:
a. Intel Pro 1000 GTS NIC
b. Disabling C1E Support (http://james.com.sg/2011/04/09/installing-esxi-on-m4a89td-prousb3)
Got it working on GA-880GM-USB3….