Sony is one of the leading manufacturers for consumer electronics worldwide and they also make darn good memory cards. Current available forms include Sony Memory Stick Micro (M2), Memory Stick Pro Duo (MS Pro Duo) and Compact Flash (CF).
If you have a Sony Digital Camera or Mobile phone, why not treat it to an original Sony memory card.
The complete Sony flash memory Range is stocked at Memory Card Zoo
Sony Memory Stick Micro M2
Sony MS Pro Duo