Sony Computer Entertainment of America (SCEA) has announced that a new PSP firmware update (v3.75) will be available shortly. By installing this new version, while playing PSone games on your PSP, you can now customize how the buttons are assigned by going to [Controller Settings] > [Assign Buttons] and select [Custom]. You can now quit Remote Play and choose to turn off your PS3 or leave it on after quitting. This is useful if you are performing a download and want to quit Remote Play, but still want your download to continue on the PS3. Select [Quit and Turn Off the PS3 System] or [Quit Without Turning Off the PS3 System] from [Quit Remote Play] when you press the HOME button on the PSP system. For details on remote play, read the online user's guide for the PSP located here.