How to disable textures or low quality ?

hi there
my question is, how can i disable all textures, so the wont load to RAM memory.
Or meaby there is option to downoad low quality of textures?
i am trying to recude MEMORY usage, if you know any way to do this, just tell me
(i made lowest settings in preferences but this isnt enough!
thx

...set the video card RAM size to the lowest possible value?

If not, try this - that setting is misleading, it doesn't actually tell SL how much VRAM is present, but effects a formula that determines texture LOD (Level Of Detail). Setting it as low as possible is the only way I know to do what you want without changing source code!

There is also a Render->Disable Textures option in the "Client" menu (Ctrl-Alt-Shift-D to show it). Though this might only effect rendering, not texture downloads. Poke around in the Client menu for other possible options for general RAM saving too.