DefectiveJuly 22, 2008 It worked for about 2 weeks in my iBook & when I ran updater it crashed the computer. Took to Apple store and they said the memory was defective. Had to return it.
It works perfectlyMarch 9, 2008 I purchased it, it arrived quickly and I installed it. It works perfectly. no complaints at all.
Worked great!June 8, 2007 It took about 5 minutes to install. It works great!. It was my Mac that turned out to have the problem. I have a bad socket in my Mac and I actually had 512 MB on two 256 MB SIMM cards. Installing the 512 card got my memory back up to where I needed it to be and was cheaper than taking the Mac in and having it worked on.