I keep getting these flashes of different colors and lines when I try to rezz or edit, aso some ojbects like trees won't render, I never had this problem with Pheonix viewer and I had a Tech spend over 31/2 hours in my computer and every thing was fine including my Video card. any sugestion please! CPU: Pentium(R) Dual-Core CPU E5200 @ 2.50GHz (2500 MHz) Memory: 3965 MB OS Version: Microsoft Windows Vista 64-bit Service Pack 2 (Build 6002) Graphics Card Vendor: NVIDIA Corporation Graphics Card: GeForce 7100 / NVIDIA nForce 630i/PCI/SSE2 Windows Graphics Driver Version: 7.15.0011.7574 OpenGL Version: 2.1.2 libcurl Version: libcurl/7.21.1 OpenSSL/0.9.8q zlib/1.2.5 c-ares/1.7.1 J2C Decoder Version: KDU v7.0 Audio Driver Version: FMOD Ex 4.44.12 Qt Webkit Version: 4.7.1 (version number hard-coded) Voice Server Version: Vivox 3.2.0002.10426 Built with MSVC version 1600 Packets Lost: 0/1,762 (0.0%)