Just in case you haven't noticed...
If you have not uploaded a GEDCOM to your FTDNA member page, there is a $10
coupon on your member page, which you will receive for uploading your GEDCOM.
Given that you should be uploading one *anyway*, this is a nice little
enticement.
I have an FAQ on creating one for upload, and I do recommend creating one just
for this purpose:
http://dgmweb.net/DNA/General/FAQs.html#GEDCOM
If you have only been Y-DNA tested, you need to supply only your patrilineal
line genealogy.
If you've been FamilyFinder tested, you need to supply as complete a GEDCOM as
possible.
It's a matter of debate whether you should include tentative or iffy connections
in your pedigree. I've seen mis-leading errors in client's GEDCOMs, so my
recommendation is to include only your proven connections.
Don't waste that Coupon, it's good on future testing!
Diana