Hi, Can anyone help me understand what' the right memory to buy to upgrade my 'new' G3 iMac ?. I'm no expert but I thought I just needed 168 pin, PC100 or PC133, 3.3V, unbuffered, unregistered, non-ECC, non-parity SDRAM, and I should be fine. Then I saw this page off eBay, which says it won't work in a Mac. Is there some special requirements that memory must have to work in a Mac?. Thanks.