I installed ESXi 5 on virtual box 4.1.8, and I tried to install windwos 2008 r2 64bit on the ESX , but I couldn't, I got a message says: 64-bit operation is not possible.
My PC has I5 processor and the host OS is windows 7 64-bit and the VT-x/AMD-V option in virtual box is enabled.
I don't have any experience in vmware so please help me.
I am new to VMware 5 too, my intention is to install ESXi 5 and host some VM's on it, does VM Player or VM workstation 8 limit the performance / memory on the guest operating systems??? can you please help.