i pretty much have similar issues, im able to log in after many login crashes, but when i upgraded sl 2, the latest version that just came out, my computer seemed the refuse some of the files. i had to cancel thoses install, since then my sl is hating me. also, as soon i change a clothing layer, my old outfit prims comes back on.. wassup with that?
i have photoshoots tommorow and i cant even save my outfits because i keep losing what i was wearing.