BlackBerry Curves, in their default state, do not have flash. Sorry :/
I have a BlackBerry Curve 8520. Well, it doesn't have a flash.
BlackBerry Torch 9800 has flash for viewing web pages and also LED camera flash.
Basically, no you cannot unless you can find someone with the ability to flash the device to Virgin and I don't know anyone that can do it nor do I know how
no
T-Mobile has 3 available Blackberry smart phones as of today. You have your choices of: Blackberry Curve 3G; Blackberry Bold 9780 with No Camera and or Blackberry Bold 9900 4G. If you wish to purchase a T-Mobile Blackberry smart phone you should visit your local T-Mobile store or visit there website.
can i connect a blackberry storm with simple mobile sim
Blackberry
Windows Mobile 6 is fast, but the Blackberry OS is considerably faster.
press the send button
Red
You can purchase accessories for the Blackberry Bold from T-Mobile on the T-Mobile website. You can purchase accessories for the Blackberry through amazon.com as well.