Eirwen Taurus

I am not new to SL but don't know much about how the scripts/viewers work and what have you. I use a third party viewer. I was using Emergence but when I logged in the other day I honestly looked like a floating dead girl. I am hunched over, with my arms hanging, and I am floating. OK, so I downloaded the Phoenix viewer and the same thing except this time it also had my avatar wearing some clothing items I wasn't supposed to be wearing. Anyhow, so I have taken off my AO, put it back on, and it will make it to where I don't look like a floating dead girl, BUT I cannot walk around because it keeps the cursor in the chat bar! As long as it keeps that cursor is there I cannot move, well, with my arrow keys. I am at a loss...any ideas what is wrong and what I can do to fix this? TIA!