This device allows you to translate the image on the PSP screen to your television screen, using a series of mirrors and a projector. Unlike the PSP2TV, you don't have to modify the actual PSP itself, which means you don't void the warranty provided with the PSP console, so unless you know what your doing and you certain of it, thsi is the gadget to go for!
The actual device, is quite lightweight and although it can make pushing the home, start, select and volume buttons difficult, it doesn't obstruct the main buttons needed in gameplay.
The qualty of the device is so-so, it's great for playing games for 30 minutes or so, but you cannot watch UMD movies or any movies stored on the Memory stick very comfortably.
The quality of the sound is perfect.
The main BAD thing about this product is it'sa nightmare to clean if dust gets in the mirrors, so owners beware keep away from dust!
I think the product deserves 8/10, and i recommend it!