I run my 600E off of a (very cheap) 300W inverter all of the time. No problems. Bob Wickline wick@bobwickline.com (817) 312-8970 (888) 605-9006 pager http://www.bobwickline.com/ ----- The Linux ThinkPad mailing list ----- The linux-thinkpad mailing list home page is at: http://www.bm-soft.com/~bm/tp_mailing.html