Odd, I've had a 4GB card in my Canon camera since September. They've been available and in stock from online retailers since early summer, I first started following the prices in June.

Not from major suppliers like Sandisk, but they've been around and are getting good reviews. The only bad reviews I've seen were by people who didn't make sure their devices would actually work with 4G cards before buying a card.

the micromate is too cool to be believed. i've not yet used my 4gb card, but i've used the reader and it's super!

it's like you go with your dvd in yorpocket