thanks for the help


actually the project is a handheld mobile billing
machine.
all the customer data will be downloaded via rs232.

example

"23400009",(all are numericals and this
string is a customer identification number.)
like the above string there wil be 1000 strings
which are going to be downloaded.

and strings should be added dynamically to the
existing string list on the flash.(i.e adding new
customers).

once again thanks for the help.