market crashes on pay apps

[nerys]

Not sure if I am missing something painfully obvious here.

I have only tried ONE so far but any free app download and installs fine but the first "pay" app I tried to get (where it has a blue button with the price instead of the word download)

CRASHES market. a "force close or report" dialog appears. I tried 3 times same response all 3 times.

am I missing something? have to do something first? I did not want to try any other pay apps till I figured out if I was missing something really obvious.