I assume use of club logos is no problem as they are used everywhere on the web and even quite a few sites offer complete collections - e.g. see the links I posted before.

This site (http://www.wgrill.net/index.php?page...f=1&i=download) provides even downloads for major european leagues...

What are the specs you will need for your app (size, type, naming)?

The league logos are protected brands as far as I know and probably not free for use - anyone knows better about the legal situation here?