Maps for a Garmin 60csx

I was thinking about buying the US Inland Lake map for my 60csx, but I don't know which format to get.  Are there any advantages or disadvantages to the download, microSD card, or DVD?

Get the DVD, and load it on your computer. Store it in a safe place, and transfer to microSD. If you buy it on SD card and it gets corrupted, you are SOL. I love my 60csx

Badog

However, if you are like me and have an Apple, their software isn't compatible with Garmin so maybe the SD card is the way to go.

Get the DVD version... You can always transfer it to the 60CSx; I have one and do the same thing... plus I've got them 3 other garmin devices....