We have not used one yet, and we think it will not work. There is some work in the firmware we need to do to address a few small issues with sizes larger than 4 gb. >>> walt@xxxxxxxxxx Tuesday, April 11, 2006 9:57:58 AM >>> I may have missed this if it was ever stated earlier, but is there _any_ effective CF card capacity limitation any more? Has anyone, including the development folks at APH, ever actually used an 8 meg card on a BP? -- Walt Smith - Clearwater, FL walt@xxxxxxxxxx