This soft ware is so good and so free! I had to post it again!
Portable Firefox and other Applications
If you have a flash or zip, ect, drive, you are half way there. Now you
can take Firefox and a bunch of other essential soft where with you.
Virus scan a friends computer, make a graphic with the Gimp, use Open
Office. Depending on how big your zip drive is, the possibility’s
almost unlimited. http://portableapps.com/
is the place to get them! “Have fun with em”.
Get the link here too. Geek Site