Advice on new monitor please.

Hi guys.
I need some help deciding what new monitor to purchase. As you can see from my sig I have a good graphics card which is wasted at the moment on my 15" advent monitor (a hang on from my previous PC) I'm looking at going to 22" or 23" but apart from that I'm clueless. Wide screen, LCD, LED, what type of connections etc. I generally find myself preferring Samsung for my TV viewing but I'll consider anything.
Any advice would be welcome.
Zaphod.
I need some help deciding what new monitor to purchase. As you can see from my sig I have a good graphics card which is wasted at the moment on my 15" advent monitor (a hang on from my previous PC) I'm looking at going to 22" or 23" but apart from that I'm clueless. Wide screen, LCD, LED, what type of connections etc. I generally find myself preferring Samsung for my TV viewing but I'll consider anything.
Any advice would be welcome.
Zaphod.