0.5.0b  <dbounds@intrusense.com>
Corrected a bug with the UDP header length when injecting multiple packets (Thanks to Leopoldo Feal <pol@netoides.com>)

0.5.0   <dbounds@intrusense.com>
Added full ARP/RARP injection support
Added ICMP unreach/redirect/timexceed/timestamp/mask injection options
Added support for injection port ranges 
Added support for random ethernet addresses
Added support for random IPv4 addresses
Added a UDP tear down option in capture mode (using ICMP port unreachables) 
Added hex/ascii packet dump data (ala tcpdump)
Enhanced, organized capture data display
Removed tcpdump style capture mode (why recreate the wheel)
MacOS X support (thanks to Mike MacNeill for supplying OS/hardware)
Hundreds of performance and functionality enhancements
General bug fixes

0.4.6   <dbounds@intrusense.com>
Added a TCP reset option in capture mode
Loads of capture mode bug fixes and improvements

0.4.5   <dbounds@intrusense.com>
Added a configure script :)
Added packet capture count option 
Added capture statistics
Added signal handling
Major code reorg for upcoming ARP/DNS support 
Bug fixes

0.4.1 	<dbounds@intrusense.com>
General code review and clean up
Added injection initialization code to solve the ethernet destination header problem

0.4.0	<dbounds@intrusense.com>
Loads of misc bug fixes
Using a more scalable command-line syntax
Additional packet capture display modes
Added a 'burst' mode for sending multiple packets per second

0.3.5d 	<dbounds@intrusense.com>
Acknowledgement number is not set by default
Added TOS (type of service) to verbose capture mode
Optimized linklayer display in capture mode

0.3.5c	<dbounds@intrusense.com>
Fixed auto-defining source ethernet address bugs
Added more descriptive error messages
Specifying a destination ethernet address is no longer required