Lost some prims underground, can't dig low enough to get them?

Him I set up a stair case going into the dirt then stupidly selected unlink and seperated it, I put everything back I could find, I edited terrain as low as it would go in the whole area, but I know there are probably 5 or 6 items down there and I can't get them, they probably are just going to eat my prim limit a bit I suspect.

Any idea's besides return all objects that puts my house & furnishings away?

Thanks to Classy Patton for helping me find them, you can make your land invisible to see them to select them using ctrl-alt-shift-5

thanks. did a similar thing and was wondering how i get it back.

ctrl-alt-shift-5 again... it toggles between land on/land off

Is there somewhere a list of these special keys ?

CTRL-SHIFT-R is also an interesting one to find objects back

sure
http://www.secondlife.com/knowledgebase/article.php?id=075

User Interface

Ctrl+F Find
Ctrl+G Gestures
Ctrl+H Chat History
Ctrl+I Inventory
Ctrl+L Link (selected objects in edit)
Ctrl+M World Map
Ctrl+P Preferences
Ctrl+R Run Mode
Ctrl+T Instant Message
Ctrl+U Upload Image
Ctrl+Z Undo (once while in edit - chat window off)

Edit

Switching modes:

Ctrl+1 Focus
Ctrl+2 Move
Ctrl+3 Edit
Ctrl+4 Create
Ctrl+5 Land

Debug

Ctrl+Alt+D Open/Close Debug menu (some systems require Ctrl-Shift-Alt-D)
Ctrl+Alt+M Mouse Moves Sun (requires Debug menu on)
Ctrl+Alt+T Highlight Transparent
Ctrl+Shift+N Force Sunset (requires Debug menu on)

Ctrl+Shift+1 Sim Stats (you will need to turn off the minimap to view the full stats page)
Ctrl+Shift+2
Ctrl+Shift+3 Texture Console (textures for the currently selected object will be highlighted in yellow)
Ctrl+Shift+4
Ctrl+Shift+5

Rendering

Ctrl+Alt+Shift+1 Toggle rendering of normal objects
Ctrl+Alt+Shift+2 Toggle rendering of objects with alpha textures
Ctrl+Alt+Shift+3 Toggle rendering of trees
Ctrl+Alt+Shift+4 Toggle rendering of avatars - attatched prim objects will still be visible
Ctrl+Alt+Shift+5 Toggle rendering of ground textures
Ctrl+Alt+Shift+6 Toggle rendering of sky textures
Ctrl+Alt+Shift+7 Toggle rendering of water
Ctrl+Alt+Shift+8
Ctrl+Alt+Shift+9
Ctrl+Alt+Shift+0
Ctrl+Alt+Shift+- Toggle clouds/fog at elevation on/off.
Ctrl+Alt+Shift+= Toggle particle effects on/off.
Ctrl+Alt+Shift+\ Toggle rendering of bump mapped textures

Ctrl+Alt+1 Toggle dispaly of the UI (e.g. windows, menus, etc.)
Ctrl+Alt+2
Ctrl+Alt+3
Ctrl+Alt+4
Ctrl+Alt+5 Toggle hardware lighting
Ctrl+Alt+6
Ctrl+Alt+7
Ctrl+Alt+8

Building

Ctrl+Shift+A Start/Stop Movie to Disk
Ctrl+L Link (selected objects in edit)
Ctrl+Shift+L Unlink (selected objects in edit)
Ctrl+Shift+M Toggle display of mini map
Ctrl+Shift+S Snapshot

Shift and Drag Copy object in edit

Zoom Camera To zoom in and out, and to rotate the camera around an object or avatar, hold down the Alt key and left-click-hold on the object or avatar, then move the mouse up and down to zoom, and left and right to rotate around in a circle.
Orbit Camera To orbit around an object or avatar in all directions, hold down Ctrl+Alt and left-click-hold on the object or avatar and move the mouse.
Pan Camera Hold down Ctrl+Alt+Shift and left-click-hold on an object or avatar, and move the mouse. This will move the camera directly horizontal and vertical, no rotation.

Thanks meni

It's strange with no finding this shortcuts in the following article:

GUIDE: SHORTCUT KEYS
http://www.secondlife.com/knowledgebase/article.php?id=075

It's because those keys are debug-keys. Most people would think they somehow destroyed their client and would reinstall if they tried

i use this often, due lagg i move prims all arround, pretty finguers hehe, well
the tipp.. is.. disable camera control under client menu CTRL+D
then with control camera in menu view i move down underground and look arround ... fishing