NO
Yes, if you have a Japanese DSi. The systems are set to connect to the DSi Shop of the region they were sold in.
a dsi is the game system and dsiware is like software and games for the dsi. you have to buy dsi points cards to get dsiware.
Yes; the latest update allows you to transfer DSiWare to a 3DS, from a DSi. You can also buy DSiWare on the Nintendo eShop.
Yes, you will get a free 1000 Nintendo dsi points when you buy your new dsi. There is some dsiware for free (0 points), some dsiware for 200 points, some dsiware for 500 points and some dsiware for 800 or more points.
No, it can't be returned. Make sure you buy it only if you truly want it.
You can't earn DSi points you have to buy them.
It's not DSiware or on the 3DS store, you have to buy the cartridge.
Most likely... no. But you can buy the game
There is a possibilty that there will be Pokemon Red on DSIWare
Sadly, no. Once the DSiWare game is bought, there are no refunds or exchanges.
Some DSiWare is free, yes. When you connect to the DSi store, press the Free button to see the DSiWare you can download without paying anything for.
At the moment, you can download applications for your DSi and DSiWare games. These can cost anything from 100 points to 1000.
Yes, but the only DSiWare that is available for free as of now is the Nintendo DSi Browser and Flipnote Studio.