Michael, I get the following error when I try to apply this update: W: Failed to fetch http://apsy.gse.uni-magdeburg.de/debian/pool/main/n/nifticlib/libnifti1_1.1. 0-2~hardy.apsy1_amd64.deb Size mismatch W: Failed to fetch http://apsy.gse.uni-magdeburg.de/debian/pool/main/n/nifticlib/nifti-bin_1.1. 0-2~hardy.apsy1_amd64.deb Size mismatch Is there anything I can do to fix this, or is the problem on your end? Thanks, Matt. -----Original Message----- From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Michael Hanke Sent: Friday, October 24, 2008 9:28 AM To: [log in to unmask] Subject: [FSL] ATTN: Debian/Ubuntu users should upgrade libnifti1 package Hi, the Debian/Ubuntu package of FSL 4.1.1 does not prevent the use of ANALYZE images. As FSL 4.1 does _not_ support ANALYZE anymore, this leads to unexpected/erroneous behavior when nevertheless done. Users of the package should update their machines to the latest version of the 'libnifti1' package (1.1.0-2). Please note, that updates to the FSL packages itself are not required at the moment -- although a package update is currently work in progress and will be available soon (and announced here). Thanks, Michael -- GPG key: 1024D/3144BE0F Michael Hanke http://apsy.gse.uni-magdeburg.de/hanke ICQ: 48230050