Hi I got several projects running true my BAM, but only 1 of them shows me my country flag. How can I do so that everywhere I'm flaged as "Belgium" instead of "International"?

Change your country at every project.

well, I tried doing that but from some projects I don't seem to find
1) the site to go and change it
or it's not possible (boinccombined)

You'll be shown as resident of Belgium in combined stats only if you change your country to Belgium for every project. You can do this by going to your account at the project and then Change -> other account info.

I can't seem to find the site for the "Seti@home Beta", and the "Burp" :s

Go to the main page here and click on the project name, it's the link to the projects stats.
Click on the logo of the project on that site and voila, you're there.

You can as well click on the project in the scheduler status list on the left, it's a direct link, but perhaps you have shortened that list (like I did), so this short way may be not the right way.

Use your email and PW, go to account and change the country.

Thank you all for the help, I did so. And I just have to wait (probably) for the changes to be noticed by this site. once again thnx.

Is theire an indications on how long it might take to BOINCstats to get the country info from the other site's? cause I adapted it on all the site's I was working for but only one transmitted it. Now for Seti I presume it's due to their hardware problem but for the others,.... well don't really get it :s

BOINCstats will pick up the change as soon as the projects export their XML. So keep your eyes on the BOINCstats front page for when was the last update

Why shouldn't the country come from the BOINCstats profile?

Perhaps too much fiddling with the database necessary?
It has to be changed from normal (that's from project XML) to handcrafted (that's BAM!).

Because not everyone in the stats has a BOINCstats profile

But if I've created a profile here, then shouldn't that info be used when I ask to create a new account on a project?

It is now. Take a look at http://www.boincstats.com/forum/forum_thread.php?id=2027