[Is there an application that will let me show an image file on the viewer temporarily?]

I would like to flash an image file up on the viewer temporarily, for a person to see.  Is there an application or feature that can do this?

[Abandon current Linden Home]

If I abandon my current comes-with-premium-membership Linden Home; can I get a different one in a different location in another  Linden Land?

[I own 512m as a premium member on a Linden Land. Am I permitted to put a skybox overhead on that?]

Can I float a skybox over my Linden Land where I own the miniumum 512m as a premium member?

[SL Program closes too soon]

Every time I am in world lately, the lag worsens as I am in a region; than after about 10 - 15 minutes, the program freezes, and closes completely.  This is frustrating, and unenjoyable.  Please offer help.

 

ADDENDUM:

 

Dell Laptop using Windows VISTA.

Pentium(R) Dual-Core CPU T4200 @ 2.00 GHz,

Memory (RAM) = 2.00 GB,

32-bit Operation System,

Graphics = Mobile Intel(R) 4 Series Express Chpset Family.

 

Also, how do I check my memory for failing sectors?

[Message from Object box]

Sometimes I get this message, "Script trying to trigger animations but PERMISSION_TRIGGER_ANIMATION permission not set" when I Open an Object box just puchased from Marketplace.

What does it mean? How do I resolve it?

 

 

[Particles do not emit]

Paticles do not emit from my breasts or genitals when prompted by HUD anywhere in SL, not even in my own home.  May I have a solution to this from someone, please?

[Where can I get animation ovrerride?]

My avatar's head nods when I sent a typed chat.  I find it annoying.  I want to stop it.  Other posts indicate an Animation Override might be appropriate, but none of them tell me how to acquire one.