[macfantn]

I need to up my ram in my ibook to 640 256 is too slow for tiger. Is all ram created equal? Or is there anything special I need to look for.

I did find this deal...

http://www.18004memory.com/cart/addc...ippingmethod=0

[alimunnik]

I would suppose that all RAM compatible with your iBook is equal, providing that it is recognized as such by your System Profiler. RAM modules are usually size specific, so it's not likely that the wrong type of RAM will fit into your slot.

[ghporter]

Go with a good brand over the lowest price you can dig up. We got our 512MB upgrade through Kingston directly, but url=http://www.crucial.com/]Crucial[/url] is good too. The best part is that they guarantee compatibility with the computer you specify, so if something doesn't work, they'll make it right.

There are a bunch of other brands, but I've stuck with these two because they have made it easy to shop with them. Go to either site and use their configuration tool; it will show you what you need for your particular model.