I use gmail/gcal

I have both "plugins" installed. I tend to use the gmail one more.

What I am trying to setup and accomplish is this.

When I am in Gmail/RTM or on the wedsite RTM and set a time for a task, I want that task to show up in my gcal AT THAT TIME.

I have read some instructions. Here online and I cannot get this to work.
Ie. I have subcribed to the .ics file in gcal and not luck.

Can someone tell me if what I am trying to do is possible first. And then I will strive to get it working.

Thank you.
T