Nobody Can Crack This Number Puzzle...?!

Hello to all of you guys here...
I can't speak French but I'd like to post a number puzzle, which had been brought to many forums, yet nobody can work it out properly. I don't know where to put, so I put it here. I'm not a puzzle mania, this just really disturbs my mind. I hope you guys here can help me.
This number puzzle is in .xls file format. It looks like HITORI, but it's not. Since here I can't attach .xls file, I put it (name: sept09A.xls) at:
http://forums.unfiction.com/forums [...] 560#459560
(Don't worry this is being a spam ).
There are tables contain of 10 rows (1,2,3,...,10) each.
Each table contains of numbers, which here I give an example 1 to 40, that should be found its relationships/patterns, so all of the numbers have to be fit, in a certain rows, in all of the tables.
Tables 1-20 in sheet #2, Tables 21-32 in sheet #3, Tables 33-44 in sheet #4,..., Tables 273-284 in sheet #24.
I name and arrange the tables just like that, though you can do else.
In sheet #1 you can see Tables 1-20 have been filled with numbers 1 to 350.
In sheet #25 you can see that total amount of the numbers in each rows are almost its average, so this isn't random and it should have a solution, shouldn't it?
(I hope this can explain the problems clearly).
Thank you to those who want to pay attentions and interested in this puzzle.

P.S:
1. Please reply this, if you need to, in English.
2. Because of their similar shapes, in sheet #26 & #27 I rearranged the tables that I think could be the "keys" of this puzzle.
3. This "big sizes" puzzle is tough, (artistic?) and really needs hard thinking...

Sincerely yours,
Steven Wu
Bali

In many forums too, that's why I give this puzzle a tittle: Nobody Can Crack This Number Puzzle...?!