I don't care for Fruity Loops in my own music. A lot of people use it, but it sounds very sterile to me. I am a drummer, and if you want the nuances that a real drummer would apply to a track, you will have to do a lot of editing of the midi drum track. If you haven't acquired your software yet, try some of the trial versions of different programs before you buy. You will need something that will allow midi editing, as opposed to just audio recording. The most popular ones are Cubase, Logic Audio, Cakewalk (if you're using Windows). Session Drummer supplies midi tracks that were played by a real drummer on a midi drum kit, so they have some of the dynamics that sound like a real drummer. Within a particular beat, it offers different fills and patterns that can be used together. Of course, the sound you get will depend on the samples that are being triggered by your sequencer. There are midi drum sequences available from real drummers playing midi kits that will sound far better than anything generated by a computer.
Also, I just read an article in Modern Drummer about the possibility of emailing tracks across the country (or world), between musicians. For instance, You lay down your tracks minus drums, send a wav file to a drummer, he records drums to fit, sends you the drum wav and you mix on your system. Might be an option for you.