[ic] IC 5.4 Multi-page checkout

[Steve Graham]

>
>something must not be set properly in the session.
>
>Any suggestions?

I finally found the section of code at the beginning of shipmode.html
I had to edit the file with a text editor, since the code i needed 
was not visible in the UI content editor.

For some reason total_weight is not set properly, even though there 
is weight in the cart.

code->

[if !scratch total_weight]
         [set num]0[/set]
[/if]
                 [if scratch num <= 1]
                                         [if value mv_same_billing]
                                         [set finalize_back]ord/shipping[/set]
                                         [else]
                                         [set finalize_back]ord/billing[/set]
                                         [/else]
                                         [/if]
                                         [bounce page=ord/finalize]
                 [else]
                                         [set finalize_back]ord/shipmode[/set]
                 [/else]
                 [/if]

the above code bouces to the finalize page to avoid shipping errors 
messages when nothing is in tht cart.

Still investigating....

-Steve