WHAT KIND OF MEMORY DOES MY COMPUTER TAKE

Hi I have an early 2008 white macbook (4,1) and I want to upgrade my memory. I currently have 1Gb of memory and its too slow. What is the maximum amount of memory my computer can take and what kind does it take ?
Other information:
Model Name:          MacBook
Model Identifier:          MacBook4,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2.1 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          3 MB
Memory:          1 GB
Bus Speed:          800 MHz
Thanks
Tyler

The model 4,1 can use up to 6gb of RAM. It uses 667mhz PC2-5300 RAM
These are good online stores for RAM
OWC http://eshop.macsales.com/shop/memory/MacBook/DDR2/
Crucial Memory http://www.crucial.com/
Data Memory Systems http://www.datamemorysystems.com/apple-memory.asp
Here are instructions on replacing RAM in a MacBook with a removable battery. http://homeoffice.consumerelectronicsnet.com/articles/viewarticle.jsp?id=44404
If you don’t have the tools to open up the MacBook OWC has a set for $5
http://eshop.macsales.com/item/OWC/TOOLKITMHD/

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alphaniner wrote:
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Error Detecting Method: 64-bit ECC
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Current Interleave: One-way Interleave
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Maximum Total Memory Size: 4096 MB
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70 ns
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Supported Memory Types:
Standard
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0x0006
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