Have you tried emptying your caches, running Disk Utility to repair permissions, and purging Libraries? I had a similar problem with Safari a while back - slowed down like molasses - did the tasks above and it's spiffy quick now. Also do you have more than 10% of your hard drive space free? As you approach it, your CPU has to work a lot harder to find places to put all those bytes that are in motion, and that can slow things down tremendously, cause crashes, kernel panics and data loss/corruption. Drive are pretty cheap these days. Put in an additional drive for storage, backups, cache locations, etc. and you can free up a lot of room on your primary/boot drive. The best performance value investment for an old Mac is to max out your RAM. So fill up those slots with the largest capacity sticks (of the appropriate specs) of RAM. Also pretty cheap these days. Lastly, some applications don't dynamically assign memory to meet the immediate demand. Look in the applications Preferences menu to see if you need to bump up the assigned memory. You might also open the Get Information function (Apple-i clicking on the application's icon [not alias!]) and see if it also mentions memory assignment. More lastly: I use Earthlink as my email provider and access my emails via webmail, and I've noticed that it has recently tends to to be more finicky and responds more slowly - to the point that it doesn't recognize addresses and commands. Sometimes this seems to happen at times when demand on the internet might be particularly high. Your issues may not be entirely internal. HTH, Jon Original Message: ----------------- From: Brad Russell braddrussell at yahoo.com Date: Wed, 30 Jan 2008 17:28:41 -0800 (PST) To: g4 at listserver.themacintoshguy.com Subject: [G4] upgrade or buy new mac? Thanks for all the replies to my e-mail about upgrading or replacing my DP500. I think I should clarify a few things. When I complained about sluggishness when scrolling through e-mail; specifically, when I scroll from message to message in my inbox is when it is less responsive - not when scrolling within a message. Right now I'm using yahoo web mail with Firefox or Safari. I would think the 9200 is up to that task- maybe not? Also, I never thought I would buy a new a new Mac. I was hoping to stay below $500. So I guess given that as a loose budget, am I better of with a new old Mac or a processor upgrade. And if so which one would be the best bang for the buck that would allow me to surf decently, use the new iPhoto and MS Office? Are there real advantages to a Mirrored Door or would a dual 867 be ok? Thanks! Brad ______________________________________________________________________ ______________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs -------------------------------------------------------------------- mail2web.com Enhanced email for the mobile individual based on Microsoft® Exchange - http://link.mail2web.com/Personal/EnhancedEmail