not sure of your budget, new or used,
or if you will use HRD or other pc software
to control the radios in the future...
ibm has big selection of off lease thinkpads,
windows xp already loaded up and ready to run.
free shipping too. check the link daily for a good deal.http://www-03.ibm.com/financing/gars/index.html
I have an older model 600E.