VT Enabled in BIOS machines

Hello gurus,

Could you please list some laptops/desktops ( may be your machines which you run esx on)  that can be VT enabled in the BIOS. Also Do Macs have these option ?

The reason why i am asking is that my present laptop which i bought primarily for testing esx do not have that option in the BIOS. And at 1.6 GHz it times out when i open VC and try to add a VM.

Thanks for any help

Raj