C18 UART read buffer

hi everyone,

i want to implement a buffer in C18,,,, and 97j60 controller will be the receiver,,,,,

the transmitter keep sending from 0x41 to 0x48,,,, i want the receiver to detect that and save the block of data in a buffer,,,,,, i made some code, but its not working good,,, it shows the data in order but with a lot of garbage data too.,,,,

Hi =0;
while(!DataRdyUSART());
tempUART[0] = ReadUART();
if (tempUART[0] == 0x41) //start of the data block
{
for( Hi=1; Hi<8; Hi++ ) // start reading to fill the buffer
{
while(!DataRdyUSART());
tempUART[Hi] = ReadUART(); // read the data
while(BusyUART());
{
WriteUART(tempUART[Hi]); // write the data
}
}
}

////
but if there is a better code that would be much better,,,,

Best Regards
Hasan