The Version 1.8 of the NVIDIA GeForce Experience service brings significant improvements mainly to Shadowplay. Now Windows 7 users can store files larger than 3.8 GB, it was previously limited unlike Windows 8. They have also included the ability to save different audio inputs, in order to separate the game audio and microphone, which is an interesting detail for recording gameplays and who already use other programs like Dxtory. Also added more settings when automatically run the games. For more information go here.