Can someone explain to me why there is different PS Network stores?? All the demos/games from all the regions work on all PS3's, so why doesn't each store have the same content?? Bloody silly if you ask me!
		
		
	 
There are legal reasons they have to have regional stores, because even with "region free" files, license agreements and copy rights vary from one region to another.  They also need multiple regional stores as languages, currency and costs will vary.
The good news is that at least so far Sony has been very nice to basically "look the other way" and let users bypass regional restrictions and set up foreign accounts.  After all, it would be very easy for Sony to confirm our locations by our IP addresses, and thus lock us out from even viewing regional stores other than our own.
That said I agree, it would be much more convenient if all stores had the exact same content, or at least clearly identified the different content, as I've found some significant differences that you wouldn't know are there unless you downloaded both files and compared the two.
This is why when I post about new files for download I try to also let folks know how they might differ from one region to another, so at least we all can try and keep each other well informed.
Many times even the exact same videos have been compressed differently, so one region has a higher bit-rate version of the same file in another region.  OK, I'm nit-picking, but it still bugs me. 
