Cool TV Guide Questions

Many thanks to everyone on this forum for your assistance in helping my setup my Duo2. I had some issues with clicking noises in recorded programmes but it turns out they were crappy broadcasts and it wasn't my box causing the problem. I've setup everything to my linking but I have a few minor issues that I'd like to address:

There's an option in Cool TV Guide called "Cool PrimeTime (20:15)" What does it do?

At the moment I need to hold the Blue button then select Cool TV Guide. Is there a way to map the Cool TV Guide to any button such as the red button or preferably the down arrow?

Every time Cool TV Guide starts, it never remembers the last bouquet viewed (a bouquet I created at the top of the Favourites page) so I need to select my bouquet every time. Is there a way to get my bouquet to load by default when Cool TV Guide is started?

What EPG should I configure for use with Cool TV Guide? I know it's OpenTV but what provider - what's the difference between Rytec-Sly and Sly-UK?

Thanks but the only option is "Start Cool TV Guide with Red Button". I tried that before and it doesn't actually work. When watching a channel, I press the red button and nothing happens. When I hold it down the "Expand your universe" menu shows.

Is there a plugin that allows me to map things to buttons?

Thanks. I use OpenTV but for the Provider does anyone know what's the difference between Rytec-Sly and Sly-UK?

There's an option in Cool TV Guide called "Cool PrimeTime (20:15)" What does it do?