Hello,
Need some help.
I own a reseller hosting & would like to change the cpanel theme
for my client.
Currently my client uses vertex & would like it to be changed for xskin.
How do i change this at whm?
Thanks.

Click Modify An Account under Account Functions. Select the site you wish to modify. Then choose another theme from the drop down menu.

Done.

Vito

Of course, if you don't have this option, you'll need to contact your host to do it for you.