Yes -- with additional purchase, the DS has a web browser that can be used to check web-based email.
No, that is not possible.
It is possible to use a smart card with the Nintendo DS to play pirated games. This has been made illegal.
Yes. Because i have both.
no you can only use Nintendo games on Nintendo ds/Nintendo ds lite.
No.
The Nintendo DS cannot not store nor save pcitures so it is not possible to copy pictures from the Nintendo DS
Yes it is possible.
yes you can use Nintendo ds games in a dsi
yes you can don't worry. you cannot use the ds lite charger on the ds.
No, it is not possible to use your HTC Desire HD mobile phone wifi spot with a Nintendo DS for Pokemon games.
No, you cannot use Skype on the Nintendo DS
Use Nintendo DS Browser. An Opera Internet Service. Or use wi-fi