Trying to make lpc2148 header board blink my LED

I’m using lpc21usb through OS X, and everything seems to be working fine. It syncs and transfers over, then drops me into a shell. I hit escape, it takes me out of the shell. I then unplug everything, takes the UART pins out, then turn the chip back on. Everything seems to be good, but I do get a warning that the hex file isn’t 32 bit aligned. Shouldn’t make much difference, however… Anyone got a text hex file I can use? Maybe my compiler is acting up… (arm-elf-gcc)

Thanks,

Alex