Sphinxter said:
			
		
	
	
		
		
			Why not just use a usb charger, assuming it will charge while it's plugged into one. If so and it'll charge off a pc why even include one, no, let's include one of these 
http://eternal-lands...sb-charger.html should work in every country.
		
 
You should check out the thread... everything as to why many don't want the above has been answered.  Here's a sampling: 
- Some expect an actual supply, as was indicated. 
- Some want to have the USB port free to actually use it (as would happen with a PSP supply).
- Some expect a supply like the PSP that can do an actuall 5V 2000mA (I can't find a USB wall adaptor over 1000mA).  If you do find a USB wall adapter with 2000mA+, feel free to check the price.
- Etc. I'm not going to summarize the entire thread.
Side note, you are actually suggesting a solar cell/AA hack hybrid for a polished professional product?  A hack that would likely take 5x the time to charge and look all gangly?  Can you imagine if SONY or Nintendo shipped their product with something like that?  
I can only assume you are sleepy or missing the big picture:  That they would like to actually sell future batches, make a profit, and a polished delivery of product/first batch is paramount for this.  I think a couple more dollars for an actual non-USB stable powersuply (as what was indicated would deliver) is far more important for good reviews and future sales, especially for the public or gadget-geeks.  
I hope people don't lose sight of the big picture / making a future for the product.  No power supply included, a hacked one, or a low quality one, will taint reviews by any reputable source.
Talk about shooting yourself in the foot before even starting the marathon.