Hi, I'm going to upgrade my powerbook's memory, so I've been doing a little bit of price comparison online. So far I've found (512MB module): Crucial: $139.99 Kingston: $158.00 Other World Ccomputing: $96.99 I know Crucial's and Kingston's memory has excellent quality, but the price is a bit high... What are your experiences with OWC's memory? Also, any other suggestion on where to buy the memory? Thanks!!!