Very Computer

I want migrate my existing contacts from Netscape 7.0 to Ximian 1.0.8.
I exported the addresses in Netscape in all available formats (ldif,
csv, tab) and tried to import each format in ximian. With ldif, I was
able to import, but the contacts were incomplete, that means, only
name and one email address were imported, no street, no place... With
the other formats, I wasn't able to import because ximian gave me a
error message.

Is there a way to migrate contacts from Netscape 7.0 to Ximian 1.0.8?

Thanks for any help!
wiwi