[What causes mesh body lag?]

When entering a sim with a large number of avatars with mesh bodies, it may take several minutes before everyone's body parts and clothing get to the right place.  During this time, my "lag meter" indicates that nothing is wrong.  So which of these is mostly likely the problem?

1. Linden servers are overloaded
2. Internet speed to my computer is too slow
3. My graphics processor is too slow
4. My CPU or maybe the whole computer needs upgrading

[How to download Profile Notes]

I use the Notes section of my friends' profiles to save additional information about them.  Is it possible to download this information to my client machine?  I know it's available on SL webpages, but I would need a bot to navigate to each person and download their information.  Any better way.  Or do you have such a bot?

[Automate changing profile information]

Thank you!  That is what I was looking for.

[Automate changing profile information]

Is there a way, through LSL, a viewer API, or a Windows scripting language, to automate changing your own profile information such as the photo or "About:" description?  Or to make such changes in an SL website?

[Are all non-mesh shapes for sale just Edit Shape variations?]

Are all the various (non-mesh) shapes which are for sale in Marketplace just variations which can be achieved in-game using Appearance/Edit Shape?  In other words, can any shape be changed into any other shape using the Edit Shape sliders?