DTW How to Import Journal Entries

I am attempting to test import some journal entries, but I cannot get DTW to work.

I need help with the .csv format (date format, account code format, any crucial fields i need)

I also need to know what could be causing DTW to constantly crash, and freeze after an action is performed.

This is my current setup:

OJDT Journal Entries.csv

1,08/31/2014,Test 1,BN,,,,,,,,,,,,,,,,,,

2,08/31/2014,Test 2,BN,,,,,,,,,,,,,,,,,,

3,08/31/2014,Test 3,BN,,,,,,,,,,,,,,,,,,

JDT1 Journal Entries_Lines.csv

1,,,1000-00-00,1000.2,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

1,,,2120-00-00,,1000.2,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

2,,,1000-00-00,255.95,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

2,,,2120-00-00,,255.95,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

3,,,1000-00-00,165123.5,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

3,,,2120-00-00,,165123.5,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Is the JdtNum field supposed to be the next journal entry number sequence? i.e. 36745,36746...

I would hope the import would automatically select the next available je number.

Thank you for any help.