Delete unused homescreens?

i've 'blanked' a few of mine out and put what i want on the 'main' screen and the one to the right. not sure how to change it to less actual homescreens.
 
I did the same thing. I went on a long press frenzy last night and deeted stuff I don't use. Looks cleaner now.
 
Install ADW Launcher and ADW Theme (elegant). That way you can delete all the screens you want :)

PS: you don't have to install the theme...
 
Sorry for reviving a dead thread, but I just discovered that on a Galaxy S II you can place two fingers side-by-side on any homescreen and swipe left to bring up the homescreen editing tiles.