I sumbitted a Froogle feed and got this response:
 
Using Froogle attributes (fields): We noticed that your bulk upload is using attribute names specified in the old Froogle product feed format. Please convert your product feed to the new Google Base format by changing the attributes names in your header line:
 

Hello Tracy,
 
The new Froogle Feed version will be available with the next release of ViArt Shop or you can download it here http://www.codetosell.com/downloads/admin_export_froogle.zip
 
Thanks,
ViArt Support Team
 

Fantastic, I just decided to use this feature and it errored out.
 
Thanks.

Actually spoke too soon. I got the same formatting errors with the new download.

I see that viart supports Froogle. The question is How you can sell / advertise software supporting feature which is long time not working. Have you heard about Google Base?
Did you ever customized text file containing 100 product separated by tabs?
I think whoever buy such software should get a discount, or free help manually formating the products he/she has for Google Base.
After that I think you will solve the problem very quickly.

Let's wait for Viart people's reply, I think they know the situation now and are working on it.

Hi,
 
We have made changes In version 3.3 for better support of Google Base format.
Also we are planning to implement automatic submission of generated file to Google Base web site.
 
So, you will help us a lot if you can describe the errors in more details.
 
To cheesebrie:
You can edit tab separated files in Microsoft Excel program with rather good level of convenience.
Use menu Data -> Import External Data
 
WBR,
ViArt Support Team