Harlee, right click on the picture, select 'preoperties' and...

Harlee, right click on the picture, select 'preoperties' and then highlight it and 'copy' it.

Go to your account and find the signature bit
You need to copy what I've put below - or type if you don't know how to copy and paste:

img src=http://thumbs.dreamstime.com/thumb_148/1179316871mK10UD.jpg

put the less than and more than brackets around that typed text.
The ONLY space in it should be between img and src

Check how it looks, and then click update and you're in like Flynn!!

If that pic is too big, I have the address of a smaller version!

Cheers