....and only the owner can give you the ftp user/pass.
One more note on licenses: only the license owner (the one that bought vB) has access to download new versions.
Ahh well a second one: If you have a
leased license, then you buy the right for both upgrades and [/b] the use of[/b] vB for 1 year. After this year you must renew or stop using the software.
Read all about the licenses at:
http://www.vbulletin.com/product_detail.php#license