I plan on buying Project 5 and a MobilePre by M-audio. I have an IBM thinkpad with a 1.6 Ghz centrino and 512MB ram. I do not have a soundcard for this laptop. Do I need one for to use this software/hardware. Im sorry if similar things have been asked. Also, Project 5 can use most loops right? Such as Sonys Acid packages and the many others out there. Anyone ever used this software? Anything I should know? I'm a newbie and this stuff.