https for logins only?

[mylspace]

is it possible to run https for secured logins only ie. not run https across all pages? i know a redirect can be done via .htaccess rewrite rule as follows:

RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule .* https://www.yourdomain.com/%{REQUEST_URI} [R,L]

using sugar pro 6.0, SSL cert installed and good to go for said domain.

[mylspace]

has anybody managed to configure https for logins only, not system wide?