3
I had been running the same modules for over a year with little modification except to upgrade newbb, etc. I was running mylinks, mydownloads, flashchat, newbb2, file manger, wfsections-pdf, wordbook, XOOPS news, that I can recall right off.
I had added two modules that day - wiwimod and xooperstore - both of which I run on other sites hosted by the same provider.
Hope this helps.
mpowell