HOW TO READ MSN EMAIL ON JORNADA 720???

I JUST BOUGHT A JORNADA 720, I CONECT WIRELESS WITH NO PROBLEM.. I LOG IN TO MY MSN ACCOUNT, I SEE ALL MY EMAILS, BUT I CAN'T OPEN THEM.. WHEN I CLICK, NOTHING HAPPENS.. STAY STILL..ANY ONE WITH ANY IDEA??? ANY HELP I WOULD APRECIATE, AND SINCE I NEW.. COULD YOU EXPLAIN THE PROCEDURE!!! tHANKS IN ADVANCE!!