Some neighborhood deleting needed!

[MizbubblyNg]

Hi everybody!
I've got trouble finding a way to delete selfmade neighborhoods.You see,in a creative craving period i'd build a asian and tropical neighborhood for my sims to live and breed in but now my computer is ready for some free space(have to much games and stuff on it)!Does somebody know how to delete them?
With an advanced thank you for an answer,i wish you all a nice time here at insimenator!:blob6:

[MissDoh]

When you load the game, you have a window appearing that display which neighborhood you wish to play.  In that same window there is a trashcan icon.  

Simply select the hood you wish to delete but do not load it and click on the trashcan to delete it.  Just know all the sims, houses and sub-hoods tied to that hood will be deleted too.

[MizbubblyNg]

Yes i'm aware.Thanks for your response!