Deleting Photos from Photostream
Deleting photos from iCloud Photostream on your iphone or ipad. Video tutorial with step by step instructions on this.
** If you have upgraded to IOS 5.1 then you can now delete them one by one. But BEWARE this will delete them from all devices including your computer. If you want to save photos permanently then move them to a different folder on your PC or MAC. Or move them to the camera roll on your idevice. (They will already be there if you took them on that device for example your iPhone. )
If you delete photos from your Camera Roll – they will also disappear from any albums you have created!!