Simple question

[aaroninwv]

On my webspace, I run a few sites dealing with different subjects; one for a World of Warcraft guild, one on video editing, and one on digital art. For each of these sites, I'd like to set up a separate forum. Can I use my "owned" license to create the 3 forums? Or would I be required to purchase 3 separate licenses? Thanks

[sonichero]

you can sub forum them and choose a different style for each sub forum, like here

http://forums.gamernode.com/forumdisplay.php?f=4690

the link leads to the main forum, and then two sub forums...

[Andy Huang]

If you are installing ONE copy of the software, you only need one license.
If you are installing THREE copies of the software, you will need three licenses.

Having one forum with one URL which breaks down into multiple subjects does not require multiple licenses; IE: http://www.vbulletin.com/forum/ breaks down into vBulletin 3.6, 3.5, 3.0, 2.x and others; this only requires one license. However, having one URL for each of your sites will require multiple licenses; IE: http://www.vbulletin.com/forum/ and http://www.vbulletin.org/forum/ requires two licenses -- one for each site.