I was a little late, but now I see the light... CPanel is the only control panel I'll ever use.
But I still have one web site on a host serving Plesk and I need to transfer that to CPanel. I have WHM access.

Please help me

Thanks,
Tommy

Tar up the files on the Plesk server, wget them onto the cpanel server, and untar them in the correct directory for the account.

Export any databases on the Plesk server. Upload them or wget them onto the cPanel server. Create the same databases + users on the cPanel server and import the tables via SSH or phpMyAdmin.

...or you could just migrate the account over to cPanel. If it's nothing big, I'd just do it manually.

Can you tell me how to do that?

Read the cPanel manual or forums. I'm sure it's been covered there MANY times.