Hey Mac guys, I have a question for you. I'm a Windows software developer. I'm looking at getting a high end Mac for my next primary machine. (I already have 10 pc's and an intel iMac). I'll be primarily running XP in Parallels as the primary OS. (I'm already using Parallels on my Mac). Does anyone know if there are any major drawbacks to getting the xServe has opposed to a MacPro? I'm looking at the xServe because I have a rack system. It will need to run 2 monitors, one being a 30".