[200] Can't "mount" after installing opkg, torrentexpander, and transmission 2.5

[daztop]

I installed opkg last week, along with TorrentExpander, and I upgraded Transmission to 2.50-dath1.

Since doing that, I've been unable to mount my NAS. Straight after a reboot, when I try and mount the drives I get:

mount: mounting //192.168.1.68/video on /share/Video failed: No such device or address

A little while later that changes to a message about the resource not being currently available (forgot to make a note of the exact message before I rebooted).

I mount a number of drives, and they've worked for many months. It's only since this update that they've failed.

Anyone have any clues on anything to try? I've tried rebooting everything.

I'm using this command to mount:

/bin/mount -t cifs //192.168.1.68/video "/share/Video" -o username=username,password=password

The drives work from everywhere else on the network, and I can telnet to port 445 on the NAS from the C200 no problem.