[Prices for mainland if selling.]

the surounding sims if there popular can give you more asking power for the price as well and some areas of mainland sims just sell for higher example if you ever look at the land prices in the color sims like magenta it's crazy 

[How can I make my avatar's shins invisible, but no other part?]

above answers are correct plus for a nice free box of a bunch of alpha layers designed for furry avi's (really any depending on what your doing) I grabed a box at the DSD main store plus you can see a bunch of the diffent avi's too  http://maps.secondlife.com/secondlife/Dark%20Angels/223/236/24

[Randomly Moving Issue: Video Example.]

I have started having this issue about a week ago nothing has changed that I know of on my end but if a solution is found I would love an update