Well today Sony launched their welcome back program in both US and EU. Users are able to download 2 PSP and 2 PS3 games from a list of 5 games per console along with a free month of PS+. However, an exploit has appeared allowing users to download all the free games.
If your a PS3 owner with Online, then chances are that you have multiple PS3 accounts. All that you have to do is log-in on the other accounts and begin downloading. This works across all regions, meaning if your from the USA and want some games from EU then you can.
This also allows you to get games not available for free in your region.
With EU PS+ your allowed to get additional games such as Burnout Paradise and Street Rage 2.
Along with a handful of PSN Avatars for your EU account.
The account must have been created before the whole PSN hack incident in order to work. Whether Sony will fix this is still unknown.