Hi,

We can use Backtrack in several modes:
1. LiveCD/DVD
2. VMware
3. Pen
4. HDD Installation
and

here is my ideia: [ hope that be considere a good ideia ]

while portable ubntu is ready to run, why not a pbt4?

REF: portableubuntu.sourceforge.net

coLinux Based

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Another good software that I would like to see in BT4 is >> netkit.org/labs.html << with a ready to run scripts, so we can emulate several problems.