Pros: - Easy drag and drop here, no crazy software involved.
- Mac and PC compatible, as long as you have a TransFlash to USB or something, it's just a matter of drag and drop.
- Interface is simple and easy to use and understand, great for kids (can be skinned if you know how).
- Build quality is great, will last for a long time and can suffer a few drops.
- Plays music, video (weird format) and will open images, turns your DS into a PMP
- Save yourself hundreds from games that you buy and end up not playing!

Cons: - Slot for the TransFlash is a little tight, you will need fingernails to remove the TransFlash cards.
- The cart itself is a bit thick, but it represents no problems.
- No real instructions are included, but usage is dead easy.
- Although interface is nice and simple, it is a bit ugly.

Other Thoughts:

Bottomline: If you own a DS, and you don't have one of these, YOU MUST buy one! Save yourself hundreds of dollars from buying games you'll probably play once or twice.. with this you can have tonnes of games in one single cartridge.
It'll also open up the media capabilities of your DS, allowing you to play music, videos (albeit a weird format), images etc.
Also a great gift idea, if you're a parent buy one for your kids and save yourself hundreds from buying games that your kids wont play.

Pros: - When I bought this card it was the cheapest available.
- Build quality is good, no problems so far.
- The micro SD card can't be lost because it's not spring loaded an is inserted on the side and not the top of the card!
- The firmware support is still good and very often updated with new features.
- It works with the EZ Flash 3in1 pack!

Cons: - The menue navigating speed is really slow.

Other Thoughts: none

Bottomline: I wouldn't recommend this anymore because it only support micro sd cards up to 2 GB and the firmware is not the best.

Pros: This is a top quality gaming card.
I usually buy SuperCards but bought this because I wanted an extra back-up cartridge and wanted a cheaper option. N5 Revolution is cheap but with all the rumours and customer support at N5 not working, this was the best option.
It was a real surprise when I received it. It is every bit as good as my DSOnes. It is well made and works with the same simplicity and reliability - drag and drop to SDmicro, load and play.

Cons: Not really a con but a style thing - the DS loads into the selection screen for the EZ Flash, unlike the Supercard which goes straight to the choice of games.

Other Thoughts: If you are expecting the retail pack EZ Flash V Plus, be aware that this does not contain the extra items advertised on most sites.

Bottomline: The best removable flash back-up card on the market at this price. If you are looking for a good all-round low-cost cart/card, then this has got to be it.

Pros: Fairly easy to use, cheap and comes with a nice telescopic stylus. Which is good for some games like Metroid Prime Hunters.
The Micro SD card slot is on the side, I personaly like this more, hides the card slot. Feels abit more "secure" to have it inside. Even though teres really no chance of it sliding out by accident, if it were on top.

Cons: The cart isn't 100% the same black as a NDS black version ;) Sticker is abit loosly attached. The cart was also abit thick, and it was a rather tight fit to get it into my NDS. Few times of taking it out and putting it back in, and the sticker came off. Eh, didn't really need it anyway ;)

Other Thoughts: The kernel updating took maybe 30ish mins to get. Some other carts dont need this kinda updating. EZflash carts can have the DSOrganiser programs put onto it, and they work fairly well. My last cart had the problem of forgeting and corrupting data.

Bottomline: If you want a cart, EZ Flash has alot of users and dont have to look too far to find help for it. Compatability is also a plus with the EZ cart.