Is using Xrumer to Create Profiles not making full use of it?

Xrumer is a very powerful link building tool no doubt about it, but if I just use it to harvest and create profile links, am i not making full use of my money? Or is this sufficient for most people?

How much resources does xrumer need? Can i run xrumer and scrapebox simultaneously on my own modern dual core desktop with 4GB ram, nothing else running?

You can also make lists that are for posting only. You don't just need to make profiles.

But just making profiles is worth the money in my opinion

if its getting you the results *rankings* or *traffic* that you wanted, then its sufficient. Everything else is optional and simply a means to an end.