Hi, thanks for taking the time out to read this thread. My questions were regarding the wide array of SDHC memory cards sold by numerous merchants. I am currently using a Panasonic 10MP camera which is SDHC-compliant and as such, I am hoping to purchase a 8 or 16 GB SDHC card for optimum performance. Now I assume I am to look for SDHC cards with high read/write speeds and again, I assume that the higher the class the better the card? Finally, do makes/brands play an important role or is this one from Play (http://www.play.com/Electronics/Electronics/4-/5984413/Play-com-8GB-SDHC-Class-6-Memory-Card/Product.html) a good buy seeing as I cannot find a 8 GB Class 6 SDHC card cheaper on any other reputable website? Thank you all in advance for your attention and replies.