Weird warnings

[laserbeak43]

Hello,
I've been woking on getting the LCD on my Spartan 3E Starter Kit board
to work without the use of PicoBlaze. I've managed to get an init
sequence, but I cannot get a write or read working. I get lots of
warnings.
the files are here in the second state machine is where the warnings
come up:
http://laserbeak43.webs.com/Verilog/init.v
http://laserbeak43.webs.com/Verilog/consts.ucf

here is the list of warnings:
=======================================================================
WARNING:Xst:2734 - Property "use_dsp48" is not applicable for this
technology.
WARNING:Xst:1710 - FF/Latch <LCD_E> (without init value) has a
constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <init>
(without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <LCD_RS>
(without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1710 - FF/Latch <FFd4> (without init value) has a constant
value of 0 in block <stateDD>.
WARNING:Xst:1710 - FF/Latch <LCD_E> (without init value) has a
constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <init>
(without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <LCD_RS>
(without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1710 - FF/Latch <stateDD_FFd4> (without init value) has a
constant value of 0 in block <LCDInit>.
WARNING:Xst:2677 - Node <stateDD_FFd3> of sequential type is
unconnected in block <LCDInit>.
WARNING:Xst:2677 - Node <stateDD_FFd2> of sequential type is
unconnected in block <LCDInit>.
WARNING:Xst:2677 - Node <stateDD_FFd1> of sequential type is
unconnected in block <LCDInit>.
=======================================================================

can someone please help?

thanks
Malik