I tried everyone's tips, but I can't make my avatar stop crashing...
I also tried clearing all caches and getting all the graphics to low. I even changed my SL viewer skin, lol )
If I think good, there might be a known reason for me that makes SL crash, but dunno why on Pol Shinn avatar only :
I used to have an nVidia EN GTS 8600 graphics card, on which SL worked perfectly with my avatar. Now I have a way better graphics card, that SL never recognises on startup, maybe because it's a very new one, not tested by SL yet, called GIGABYTE GTX 460, one of the best graphics card. However, only SL Viewer 2 won't recognise it...
Could SL Viewer 2 crash before startup and SL Viewer 1.23 crash during gameplay because of this new and better graphics card? It's most probably impossible, but can it be a bug or something?
I also tried all sorts of options like running SL full screen, or in all compatibillity modes, 256k colors and others...