has anyone noticed this? when i had OS Tiger running, my start up was very very fast. i would say less then i dunno 10 seconds for sure.. probbaly 7secs. now with leopard, it takes about 15-20seconds anyone else with this problem? it's not a huge deal but still. basically i start up and the blue screen comes up for the majority of the time 8secs? or so. and then finally goes to my desktop background and takes aanother 5-7secs to load fully.