What about this?

Code:
YourByte var byte
YourByte=Value you set

portA.1 = YourByte.Bit0
portA.2 = YourByte.Bit1
PortC.0 = YourByte.Bit2
PortC.1 = YourByte.Bit3
PortC.2 = YourByte.Bit4
PortB.4 = YourByte.Bit5
PortB.5 = YourByte.Bit6
PortB.6 = YourByte.Bit7
Cheers

Sean.