I didn't keep the email from Ljubomir, so for those of you threading the list on mutt, this will mess up the headers--please accept my apologies. I don't know why I never looked for mtpfs to compile on CentOS--after the link Ljubomir gave, I just downloaded it and compilation was trivial. I think I was always looking for simple-mtpfs, but honestly, I don't remember. Maybe I just never thought of it. At any rate, even with older CentOS libmtp packages, installing mtpfs to /usr/local allows me to mount my S-III. I tried both with and without the udev rules suggested in the link, and it doesn't seem to make a difference. The thing that is essential for me is to run mtp-detect after plugging in the phone. Otherwise, mtpfs will mount the phone, but nothing will show in the directories. If I first run mtp-detect, (though I may have to run it a couple of times before it takes--no apparent link to USB port, and I did make sure phone was unlocked when plugged in) and then mount it with mtpfs, it's fine and works as it does in most other systems. (My way of using is command line, I mount it, usually on /mnt, then with root privilege add or remove files). This was with the phone set to mtp, NOT set to camera. So, many thanks to all who have kept this thread alive as I've been taking the easy way out and just using a more modern system. -- Scott Robbins PGP keyID EB3467D6 ( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 ) gpg --keyserver pgp.mit.edu --recv-keys EB3467D6