It is taking me over 1 hour to write to my WAR Chip. When I first got the chip, several years ago, it would take about 1-2 min, as the manual says it should. When I try and write to the chip the software shows no progress, but my CPU goes from idle to 100%, after 1 hour I will see 5% on the progress bar. I left the car over night and when I returned it had finished, I verified by reading the files I had just put on the chip. Reading the files only takes a few seconds.
Windows XP Service Pack 3
Java 7 Update 17 (Downloaded from link on War Chip forums)
Miller W.A.R. Chip Software 2.2.3 (Downloaded from link on War Chip forums)