I've been experiencing the same thing recently with a whole host of different games including Infinite Space, Might and Magic, and Miles Edgeworth.
The version information screen on the cart interface reads:
VER: H[705] F[14] 2.0RC13
my DSi is running 1.4E firmware.
As to the hardware version of the Vi itself, i'm not sure how to identify that. I'm using a Sandisk 2gb microSD card with it.