Importing Investment Portfolio qif

[The Wassermans]

I have run a trial import of a qif file I created from Quicken data.  I 
get error messages re 'Action' (i.e. qif 'N') in my creation.  And then 
the whole thing fails.

A few questions please:
1. Can you please point me to where I can find a listing of the 
correct/optimum qif data GnuCash can use.
2. My qif (below) is obviously wrong.  Does it need major surgery?
3. Will it be okay to import Investment data along will other data in 
the import function or should I first run my accounts and then 
investments separately?

This is an excerpt of my (failed) qif:
!Type:Invst
D03/03/2005
NBoughtX
YJames Hardie
I6.1200
Q850.00000
D03/03/2005
L[Share Cash#2]
^
D09/03/2005
NAdded
YQBE Insurance
I15.1300
Q350.00000
D09/03/2005
L[Shares (DIW)]
^
D29/06/2005
U0.00
T0.00
NBoughtX
YHarvey Norman
I2.5200
Q2000.00000
O24.9500
D29/06/2005
L[Share Cash#2]
^
D01/07/2005
NAdded
YTELSTRA
I7.4000
Q1400.00000
D01/07/2005
L[Shares (DIW)]
^
D01/07/2005
NAdded
YTELSTRA
I4.0200
Q599.99000
D01/07/2005
L[Shares (DIW)]
^
D01/07/2005
NAdded
YMirvac Group Stapled
I4.1700
Q1200.00000
D01/07/2005
L[Shares (DIW)]
^
Etc. Etc . . . .