Hello,
You can use the AppUp(SM) center on upto 5 machines. If you wish to access an application that you previously acquired when using a different system, you can go to MyApps and you will see the list of all your applications that you are entitled to have.
It should be noted that some applications are not supported on 64bit versions of Windows 7. Hence if your initial system was having a 32bit version operating system and you downloaded an app, but now you cannot see it on your new system, it is most probable that on the new system you have a 64bit OS and the app is not supported on 64bit OS.
Having said that, Angry Birds* is supported on 64bit operating system hence you should see it under MyApps.
I can verify this for you. Please can you provide me with your email address (the one that you registered with us) and I will investigate:
For privacy, I strongly recommend you to send us these details using our contact us form.
Looking forward to your reply.
Regards
Rooven
Intel AppUp(SM) center
Intel AppUp(SM) developer program