Mac something ....

1. To find 'Showing Package Contents' 
cd /Applications to get there and cd ~ to return to your home folder
or
Applications folder, locate Twitter, right click, Show Package Contents

2. MacKeeper 0.9.7.1 http://soft.macx.cn/soft3944.htm
JDiskReport http://www.jgoodies.com/freeware/jdiskreport/index.html

3. *Mac OSX: Where has my hard drive space gone? http://ask.metafilter.com/109945/Mac-OSX-Where-has-my-hard-drive-space-gone
   *Cleaning Your Mac's Hard Drive http://guides.macrumors.com/Cleaning_Your_Mac%27s_Hard_Drive
   *Freeing Up Hard Disk Space http://guides.macrumors.com/Freeing_Up_Hard_Disk_Space
   *Free up Hard Disk space  http://creativebits.org/mac_os_x/free_up_hard_disk_space
   *How to Free Up 3GB of Hard Drive Space on Your Mac In 2 Minutes  http://macyay.com/free-up-3gb-of-space-in-2-minutes/
  *Running out of disk space on a Mac? http://www.askdavetaylor.com/running_out_of_disk_space_on_a_mac.html
  *How to Free Up Hard Disk Space with Squeeze  http://mac.appstorm.net/how-to/utilities-how-to/how-to-free-up-hard-disk-space-with-squeeze/
  *4 Easy Steps to Free Up Hard Drive Space on your Mac OS X Hard Drive  http://xentek.net/articles/452/free-up-hard-drive-space-on-your-mac/





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