I recently upgraded my graphics card (an Nvidia GeForce 210 to an Nvidia GTX 460) and my RAM (from 2GB to 8GB), and I've been experiencing weird problems with Skyrim that I never had before. The first one is that there are missing floors in the lower levels of Bleak Falls Barrow, and missing town walls in Helgen. Both of these issues are hindering me from progressing in the game. The second issue is that the game will crash when I go into certain areas. I've had this problem with The Guardian Stones and trying to leave Riverwood. I''m sure there are more of these issues in my game, but I haven't been able to get far enough to find them. I have no idea what's causing the issues, but I have a hunch it has to do with my mods (plugins/load order). I can post the load order or the general list of mods I use if needed to. System Specs: HP p6700z Desktop running Windows 7 x64 AMD Sempron 150 processor 8GB RAM EVGA Nvidia GTX 460