VCP5 to VCP4 backward path?

Hi. Is there any backward path for people who take the "vSphere 5, Install Configure Manage" and achieve VCP5-DV certification to achieve the VCP4 certification?

I have several years of experience with VMware vSphere but never attended any course, since they are too expensive. I've decided to spent my €€ to take the ICM course, but I'd also like to take the VCP4 exam.

Any advice?

I have considered taking the vSphere 4 Install Configure Manage, but they are impossible to find nowadays.

Thanks

LS