[iBook] iBook1.2GHz & the beach ball

[M.Milligan]

I have an iBook, 2 USB, 1.2GHz, with 750MB ram. I notice when I have 
Mail and Safari running, in OS X 10.3.8 the beach ball seems to become 
more obvious when ever the computer seems to be thinking or processing.

Isn't 750MB RAM enough? Can I do something to not wait upwards of 5 or 
10 seconds everytime I want to page down a page on a url?

Post privately if you wish. Thanks for the time.

Is it time to move up to Tiger?

M. Millligan