Yeah Dave, I use Aurelis,
Yeah, well your probably safe with creating quite a few per day etc. 20 to 30, at least this is what I've have read and learned through much of what I studied. Some people say up to 50. But you certainly don't want to be adding hundreds upon hundreds to fast. Even though you have a great software like IBP and Aurelis, etc. you still have to be smart about the way that you do it.
Also if these links are bringing you traffic it looks all the much better, if it's hundreds of links that really aren't being used much for traffic source etc. it looks somewhat suspicioius. Keep in mind also to, switch up your anchor text every once in a while to.
Cheers
Davin
http://www.davinatorbiz.com