Mount ISO, CUE/BIN, NRG, IMG, MDF files in ubuntu

I known that to mount iso file

pnix@pnix-a7n:~$ sudo mount -o loop file.iso mountpoint
or
pnix@pnix-a7n:~$ sudo mount -o loop -t iso9660 file.iso mountpoint

and for cue/bin file ,I convert it to iso first use bchunk

pnix@pnix-a7n:~$ bchunk file.bin file.cue file.iso

but how about the others. After some search, I collect tips to handle many types of image file in linux.
For nrg[ nero image ], img [ clone cd] and mdf [ alcohol 120% ] files, We need nrg2iso, ccd2iso and mdf2iso to convert those image files to iso image. Luckily, All are in Feisty repos.

pnix@pnix-a7n:~$ sudo aptitude install nrg2iso ccd2iso mdf2iso
Reading package lists... Done
Building dependency tree      
 Reading state information... Done
Reading extended state information      
Initializing package states... Done
Building tag database... Done     
The following NEW packages will be installed:
  ccd2iso mdf2iso nrg2iso
 0 packages upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 19.1kB of archives. After unpacking 193kB will be used.
Writing extended state information... Done
Get:1 http://th.archive.ubuntu.com feisty/universe ccd2iso 0.3-1 [7004B]
 Get:2 http://th.archive.ubuntu.com feisty/universe mdf2iso 0.3.0-0ubuntu2 [7066B]
Get:3 http://th.archive.ubuntu.com feisty/universe nrg2iso 0.4-1.1 [4996B]
 Fetched 19.1kB in 1s (17.8kB/s)
Selecting previously deselected package ccd2iso.
(Reading database ... 107513 files and directories currently installed.)
Unpacking ccd2iso (from .../ccd2iso_0.3-1_i386.deb) ...
 Selecting previously deselected package mdf2iso.
Unpacking mdf2iso (from .../mdf2iso_0.3.0-0ubuntu2_i386.deb) ...
Selecting previously deselected package nrg2iso.
Unpacking nrg2iso (from .../nrg2iso_0.4-1.1_i386.deb) ...
 Setting up ccd2iso (0.3-1) ...
Setting up mdf2iso (0.3.0-0ubuntu2) ...
Setting up nrg2iso (0.4-1.1) ...
pnix@pnix-a7n:~$ 

then to covert to iso use command

pnix@pnix-a7n:~$ mdf2iso file.mdf file.iso
 pnix@pnix-a7n:~$ ccd2iso file.img file.iso
pnix@pnix-a7n:~$ nrg2iso file.nrg file.iso

for nrg file, we can mount it directly by

pnix@pnix-a7n:~$ sudo mount -o loop,offset=307200 file.nrg mountpoint

Other choices
cdemu[a kernel module for mounting Cue/Bin files directly] with nautilus script.more
AcetoneISO gui app to mount all image file.