Problem with formation settings in PES3


Club Supporter
ocassionally when I'm in the formation setting screen, my keyboard becomes extremely tardy.
e.g When i press "up" to scroll around formation, strategy, etc" it doesn't moves and when it does it keep scrolling non-stop.
when I'm using my sidewinder controller, there's no such problem.
Anybody experience this also?

by the way, i went to a bookshop and saw ISS 3 on sale.
What's the difference with PES 3? Should I buy it?