John, thanks for your answer but I am still a bit confused. I get to Roundcube through the cpanel of my website. That brings me to a choice of one of 3 webail prgrams. The one whose interface i prefer by far is Roundcube ( the others are Horde and squirrel). so this brings me to a version of Roundcube. but this version lacks many features ( such as spellchecker, but much more) that i see on the forum people are somehow using on roundcube. How do i get to a Roundcube version with these features when my only access to roundcube is through my cpanel?