hemusairam wrote: i have another question.can i install windows server 2008 and windows 7 in vmware software? if it is yes which vmware product i have to choose?
You can install them in VMware Player/Workstation and ESXi or Fusion.
If you're on a Windows Host, VMware Player is free for non-commercial use while VMware Workstation costs $249.00 USD.
VMware Fusion is for Intel based Mac's and ESXi is a Bare Metal Hypervisor and probably not at all what you're looking for and have only mentioned the latter two products for more completeness.