LSTERN1  I have an 80GB macbook. I ran this program to to free up some space and saved 3.5GB of space! Who knew?

I am not computer savvy but this app. was easy to DL and use. Thanks!  
(Version 1.3.9)

ACURAICE  I have been using this program for years! Has always worked flawlessly. Not sure why the developer has released this update for Snow Leopard, when I just used this program days ago without any errors, including to remove the additional unnecessary architectures in Snow Leopard with the slightly older version. Not sure exactly whats been updated, but as for being compatible with Snow Leopard, it has been. Keep up the great work! I would have gladly paid for this program and all of your had work.  
(Version 1.4)

TR2  Excellent utility, but my wish list:

a SELECT ALL or

a SELECT ALL except english AND AN OTHER LANGUAG

and i wish that after selecting all i want deleted ONE TIME

would stay like that everytime i launched the program

It's quite redundant to have to add all the checkmarks

time and time again. I'd like the program to remember

the last setup so we didn't have to add check marks

every darned time.   
(Version 1.4)

YUZZ  Very easy to use application, but be careful: know what you are doing or you are in for a lot of trouble! If used correctly, you'll save a couple at least of hundred megabytes of disk space. For me it cleaned up +2GB of space by deleting unnessesary language files!  
(Version 1.3.9)

OWLY  Excellent piece of software. I just saved 5.3 GB of space (from a total used space of 43 GB) by running this program. I almost bought Xslimmer but I'm glad I found this software first! Thanks so much!  
(Version 1.3.9)

CHRISCHRAM  Under Snow Leopard this version of Monolingual does something to its preferences file that causes the application to crash after a number of runs. deleting net.sourceforge.Monolingual.plist and then resetting personal preferences fixes things for awhile, until next time. I just tried locking the preferences to see if I get better mileage. Time will tell.  
(Version 1.4.1)

FROSTY  This program will break your copy of MS Office 2008. After you remove the various language packages, it works fine, however, you will not be able to install an MS Office updates thereafter as the installer likes to have all the language packages there. Presumably it installs updates to the various language packages as well, and when it can't find them it pukes out.

I have tried to 'fix' the updaters by following advice from various sites that detail how to override the 'check' so that you can install the updates anyway, however, the result was that MS Word crashes on launch now.

So, use with caution.  
(Version 1.3.9)

HANDYMAC  One change between v.1.3.7 and 1.3.9 (I haven't seen 1.3.8) is that the Preferences window in 1.3.7 listed only "Directories which contain language files" with the option to uncheck any of them; while v.1.3.9's Preferences also lists directories for Architectures, with System unchecked by default. Thus if v.1.3.9 is run without changing the default settings, it WILL NOT remove PPC architectures from a Universal System on an Intel Mac, which addresses the complaint in recent posts.

As a Mac support tech I set up a lot of older Macs, and find Monolingual very useful for stripping out unneeded materials on smaller hard disks. It may not be for use by rank amateurs, but the ReadMe does cover all the necessary points, and it's not the developer's fault if people don't read it -- or run the utility when they really don't know what they're doing.

CPRAGMAN, the release notes are in the ReadMe.  
(Version 1.3.9)

MORGANG  The text on this download page says it works on Tiger, but after downloading it and trying to run it, I get a message saying it does not work with my OS version. Does it now only work for Leopard and Snow Leopard? Bummer.  
(Version 1.4.1)

CHRISCHRAM  Under Snow Leopard: This version seems to go off to never, neverland about half the times I use it. It barberpoles for a really long time, never finding any language resources to delete. When I finally give up and hit the Cancel button, the application crashes.  
(Version 1.4.1)