I just found the followings on the vmware site.
Which one should I take to become VCP-DV?
Is there many difference between 5.0 and 5.1?
I am new to VMware.
Thank you in advance for your advise.
- VMware vSphere: Fast Track [V5.0]
 
- VMware vSphere: Install, Configure, Manage [V5.0]
(This course does NOT meet requirements for VCP4. Please select the VCP4 tab for more details) 
- VMware vSphere: What's New [V5.0]
(This instructor-led course fulfills the course requirement only for candidates who have already achieved the VCP4 certification or have attended a VCP4 qualifying class.) 
- VMware vSphere: Optimize and Scale [V5.0]
 
- VMware vSphere: Fast Track [V5.1]
 
- VMware vSphere: Install, Configure, Manage [V5.1]
(This course does NOT meet requirements for VCP4. Please select the VCP4 tab for more details) 
- VMware vSphere: What's New [V5.1]
(This instructor-led course fulfills the course requirement only for candidates who have already achieved the VCP4 certification or have attended a VCP4 qualifying class.) 
- VMware vSphere: Optimize and Scale [V5.1]