Hi, i want to purchase a Targus PA870 iR Keyboard for my PSP thanks to the developpers of noobz.eu

But i want to purchase the 'best' one, so i wanted to be sure and ask the folowing:
I saw on eBay multiple Targus PA870 iR keyboard, but there are 2 models! PA870-E and PA870-U...Fanjita, could you please explain me the difference and say me wich is the best? Is there any difference? Or does it just stand for Universal(U) and Europe(E)? I don't know...just wondering...
So please could you tell me wich is the best?

And as last: I will just be capable to use the keyboard on MSN chatting with
www.ebuddy.com/mobile? And also Afkim?
THANK YOU Fanjita if you are so friendly to answer my questions!

PS: Sorry for my eventually bad English, it's because i am Romanian.