This is useful if you have been using firefox under windows, and you want to save your passwords and bookmarks.
mileage may vary...
I have been able to copy all my firefox settings from Windows to Knoppix. It involves some command line work in cygwin, which I've used for several years, and a bit of experimenting. It can also be done with 7-zip, which supports the bzip2 and tar formats, which is required here.
I created a linux directory on c: and copied the config files, knoppix.sh and configs.tbz there. knoppix.sh has to be edited, to contain
CONFIGS="/dev/hda1/linux/configs.tbz"
Your firefox settings are stored in
C:\Documents and Settings\[user]\Application Data\Mozilla\Firefox\Profiles, a hidden directory.
You have to unpack configs.tbz now. I used bunzip2, which is part of cygwin, a linux emulation layer for windows. You now have configs.tar, which you have to further unpack. Use tar -xf configs.tar. I copied the contents of the firefox settings directory to /home/knoppix in my cygwin directory.
Now, tar -Pcf configs.tar /home/knoppix. This adds your firefox settings to configs.tar, and pack it again, thus - bzip2 -9 configs.tar.
Give it a shot and let everyone know if it works.
DELL PowerEdge R730 Server 2x E5-2680v4 2.4GHz =28 Cores 32GB H730 4xRJ45
$277.00
Dell PowerEdge R730 2x E5-2699V3 2.3Ghz 36 Core 128GB RAM H730 X520-I350 2x750W
$329.99
Dell Poweredge R630 Server 2x E5-2620 V4 =16 Cores | S130 | 32GB RAM | 2x trays
$159.99
Dell PowerEdge R630 Server 2x E5-2680 V4 = 28 Cores S130 32GB RAM NEW 480GB SSD
$197.99
Dell PowerEdge R630 Server 2x E5-2640v3 2.60Ghz 16-Core 64GB H330
$182.65
DELL R630 SERVER 8 x 2.5'' 2X E5-2680V4 32GB RAM IDRAC ENT & NDC 2X 495W PSU
$174.95
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
Dell PowerEdge R720xd 26HDD 300gb 2.5-inch E5-2697 X 2CPU 384RAM 7.2 Tb HDD 
$180.00
DELL PowerEdge R730XD Server 2x E5-2680v3 2.5GHz =24 Cores 32GB H730 4xRJ45
$271.00
Dell Poweredge R730xd LFF 14-Bay 2U Server | Choose Your CPU & RAM Config
$477.99