At the urging of the Codex, I hit the switch to go from PHP4 to 5 on hostmonster.
The site still works, but am now getting this error when trying to get the to admin pages..
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 122880 bytes) in %%path removed%%/wp-admin/menu.php on line 82
CPanel has no option to switch back to PHP4
Am at a bit of a loss now.