[maemo-users] [maemo-users] How to install deb packages manually ?

[From: David]

Hi
I have the nokia N800.
It uses the original firmware ITOS2007.

I don't have wifi access (perhaps next week...)

I try to install manually deb files from 
http://repository.maemo.org/pool/maemo3.0/free/binary/
I copy deb files on the memory et try to install it by the file manager.

But i have an error that tells the application is incompatible.

Do I have to flash the N800 with another firmware (which ?) ?

I can see two repositories on http://repository.maemo.org/pool :
maemo3.0 and bora

Is there a difference between ITOS2007, maemo3.0 and bora ? (What a 
newbie question !!!!)

Thanks.

David.