Putting this on a new thread cos people might not have read the other thread.
If you don't want to see sigs at all:
user cp - edit options - untick show signatures - save changes.
If you want to see sigs but not the pics:
user cp - edit options - untick show images - save changes.
Some people have been taking the piss, so the img code is now turned off (so you won't be able to upload them externally) and the settings are 500x250 or 39.1 KB whichever is smaller. Use http://www.webresizer.com/resizer/
to resize your pics.