a array position question

Well, you are creating a multi-dimensioned array - which is okay. However, you are only creating one row of that array. You have realised (correctly) that arrays begin at 0 - however, you begin your loop at 1 - if you were looping through successive rows (which you are not currently doing) you would get problems with the 'rings' from a line appearing on another line.

Pretending you were doing it with a single shape - look at this example:

AppTitle "A test of mine"

Graphics3D 800,600,32,2

SetBuffer BackBuffer() 

cam1=CreateCamera()

light=CreateLight()

PositionEntity cam1,80,10,5

RotateEntity light,0,0,90

Dim box(9,9)
For mx = 0 To 9
For my = 0 To 9
	box(mx,my)=CreateCube()
	PositionEntity box(mx,my),mx*10,0,my*10
Next
Next


While Not KeyHit(1)

If KeyHit(88)=True Then enable=1-enable

WireFrame enable 

	If KeyDown(16)=True Then TurnEntity Cam1,.9,0,.9
	If KeyDown(18)=True Then TurnEntity Cam1,0,.9,.9
	If KeyDown(30) TurnEntity Cam1,0,9,0 
    If KeyDown(32) TurnEntity Cam1,0,-9,0 
    If KeyDown(31) MoveEntity Cam1,0,0,-.09
    If KeyDown(17) MoveEntity Cam1,0,0,.09

UpdateWorld 
RenderWorld 
Text 280,0,"Turn Right with D Letter"
Flip 
Wend 
End 

I just did that quickly - not checked the array positioning for accuracy - but you see the idea I am creating here.