i need some advice on what i need to do or to get, to make my computer run better. my problem is when running garage band and i have large files, everything lags. all the files are drum beats and i did notice if i didn't have the "view / hide track editor" window open it ran smoother but i need it open. i use it to play along with when learning new songs and such. so it must be open all the time. so... what is lagging here? my cpu runs at about 100% while doing things, so... i need a faster computer?