[singlefilerock]

I know there is already a post on this but it seems he doesnt have the new software..
I had this problem previously and I just didnt really care. Now I have a picture I want to make as my "slide to unlock" background but it just wont change. I have the 2.0 firmware.
Every time I try to change the background it just stays the same..
I've deleted the picture that was my background but it keeps just chillin there.

help?
ps- I dont have wifi so I cant really do anything with that winscp thing