never mind found this elsewhere, just wasnt looking hard enough the first time.
Although still dont know if the r4 card is compatible with this, i seem to remember i will only accept upto a 4gb card. but not too sure, can anyone confirm this before i go buy one??
Incase anyone else was wondering what the diffrence was?
Q: What are the differences between a standard SD/miniSD/microSD card and the new SDHC/miniSDHC/microSDHC card?
A:
While identical in shape, the new SDHC, miniSDHC, and microSDHC cards are technically different than standard SD, miniSD, and microSD cards in how they are recognized by a host device. This difference allows manufacturers like SanDisk to produce higher capacity cards, from 4-gigabytes all the way up to 32-gigabytes. The SDHC, miniSDHC, and microSDHC cards will have new logos and are only compatible with host devices that are also SDHC, miniSDHC, and microSDHC compliant.
Q: How do I know if I own a compatible device?
A:
Most compatible devices such as digital cameras, digital video camcorders, and mobile phones will feature the approved SDHC/miniSDHC/microSDHC logo either on their package, manual, or both. SanDisk will also feature a compatibility guide on www.sandisk.com/SDHC
Q: What will happen if I use an SDHC/miniSDHC/microSDHC 4GB card in my standard SD/miniSD/microSD device?
A: Legacy devices cannot recognize the SDHC/miniSDHC/microSDHC memory card. SanDisk recommends using standard SD/miniSD/microSD cards up to 2-gigabytes.