so since i did the upgrade it seems my system is less stable, switching from (here is an example logic pro to safari) it lags and at times i get the famous beachball also within safari it hangs for a second when adding a new tab. I know by deleteing reformatting my hard drive i will have to reinstall everything which will take hours if not days cause time machine wont do much is 10.6 that much better then 10.5 can some of you comment please and let me know what to do