I am at this site and I'm configuring a custom VPS setup:

http://img98.imageshack.us/img98/7932/customvps.png


In order to login into an interface based remote session, like RDP for Windows (I don't like commandline shit), what features would I need to tick here ? Like here are my requirements:

1) I want to be able to log in to get a desktop interface ..
2) I want to be able to install stuff like utorrent, etc .. and possibly also uploading scripts like sBorg, etc ..
3) I want to be able to seed/leech torrents
4) I want to be able to download/upload files using scripts/tools for this purpose ..

So what options do I need to tick in this custom VPS setup page, as I've no real idea what those terms (e.g. cPanel, Fantastico Virtuozzo, Plesk, etc) mean ...