When using RDP to a new device with AMD Radeon 8400, the Windows display indicates "RDPDD Chained". However, my app doesn't think it can accelerate using special APU/GPU. So tried TightVNC and UltraVNC, and both get too small screen resolution of 640x480 and Windows 7 shows the display as "Mobile PC Display". I'd be happy with either the app realizing it can accelerate when using RDP, or VNC getting proper screen resolution.