so i've just started working with final cut express on my macbook, figuring it out and getting comfortable with everything. i've got about two minutes of footage edited into the first half of an edit, and now pretty much everytime i click anything, or scroll anywhere with the cursor, my computer gets the spinning beachball of doom and is frozen for like a minute before it unfreezes and does whatever i clicked. for instance, i'll click "play" and it'll freeze for like a minute before it finally plays.
is this normal for final cut? or is there anything i can do to make it less slow?
thanks and excuse my newbness