Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Check With Simpletech before you buy (ditto!)

Like the previous reviewer, I purchased this and my motherboard could only detect 128M (half the memory). My motherboard takes 256M PC100 non-ECC unbuffered SDRAM, so I thought this would work.Simpletech has an easy-to-use compatibility calculator on their web site, so go there first and come back here to buy! I also found their instant-message based tech support speedy and helpful.