Sudden Upload Hell

Everything was just dandy, then I went to upload some new code, and now I'm getting the dreaded:

Binary sketch size: 9962 bytes (of a 32256 byte maximum) avrdude: stk500_getsync(): not in sync: resp=0x00 avrdude: stk500_recv(): programmer is not responding

The orange LED flashes after I press upload.

Here is what I get when I shift + upload:

inary sketch size: 9962 bytes (of a 32256 byte maximum) /Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/bin/avrdude -C/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf -v -v -v -v -patmega328p -cstk500v1 -P/dev/tty.usbmodem411 -b115200 -D -Uflash:w:/var/folders/0+/0+D9XgR2GgGAwHnsnA+EpU+++TI/-Tmp-/build5808493057493927597.tmp/sketch_apr06a.cpp.hex:i

avrdude: Version 5.4-arduino, compiled on Oct 9 2007 at 11:20:31 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

System wide configuration file is "/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf" User configuration file is "/Users/Ryan/.avrduderc" User configuration file does not exist or is not a regular file, skipping

Using Port : /dev/tty.usbmodem411 Using Programmer : stk500v1 Overriding Baud Rate : 115200 avrdude: Send: 0 [30] [20] avrdude: Send: 0 [30] [20] avrdude: Send: 0 [30] [20] avrdude: Recv: . [00] avrdude: stk500_getsync(): not in sync: resp=0x00 avrdude: Send: Q [51] [20] avrdude: ser_recv(): programmer is not responding avrdude: stk500_recv(): programmer is not responding

What can I do?

Thanks in advance!!

You're on a Mac, right? What version of OS X? What board?

Did you try a different USB cable? And try connecting the board straight to the computer without going through a hub or keyboard, etc.

What were you doing before it stopped working?

Yes I'm using OSX 10.6.7 macbook pro, and an Uno. I have not tried a different cable. Should I get one? All I did was change a little piece of code. Hrmmm

I just tried it on my friend's macbook air running 10.6.7 and got the same thing.