Well I know these work as I've used them w/o problems.

[link=http://www.newegg.com/Product/Product.aspx?Item=N82E16820180627]SanDisk Cards[/link]

As cheap as that is, there are others there for $5.99 or so on that web site.

e.g.

[link=http://www.newegg.com/Product/Product.aspx?Item=N82E16820141030]Cheaper![/link]

I've used the latter on cameras, but I have not tried it on the FlyCamone2.