Little confused about upgrading my Macbook Pro's ram I've read some threads on gearslutz.com and seen that OWC is a good place to get mac ram. However if someone wouldn't mind confirming the ram that I believe I need that would be very helpful. Also not 100% which brand is best for RAM. After going to Apple Symbol / About this Mac / More info I go to the Memory section and find that I have 2 1 gb sticks with the following info Size: 1 GB Type: DDR2 SDRAM Speed: 667 MHz Status: OK Manufacturer: 0xCE00000000000000 Part Number: 0x4D342037305432393533455A332D43453620 Serial Number: 0x7424D4E5 Here is the Hardware Info Model Name: MacBook Pro Model Identifier: MacBookPro4,1 Processor Name: Intel Core 2 Duo Processor Speed: 2.6 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 6 MB Memory: 2 GB Bus Speed: 800 MHz From what I've found this is the list of RAM that will/should work http://eshop.macsales.com/shop/memory/MacBook/Pro/Core2/ Which brand is best OWC, Micron, Samsung, or Techworks? Also I notice for the OWC ram there is 4.0GB Upgrade Kit (2.0GB Modules x 2 Matched) & 4.0GB Upgrade Kit (2.0GB Modules x 2 Matched) CAS 4 High-Performance tuned low-latency for $3 more should I go with the CAS 4 High-performance tuned low-latency? I'm fairly certain the max ram my MBP can have is 4 gb. Just need confirmation that this is the right RAM, and would like to know which manufacturer is best. I use this MBP for logic 8. Really appreciate any feedback!