Dos box emulation

Ok so I'm a noob to psp homebrew but i love the old DOS games such as commander keen and wolfenstien 3d. Now I have no clue how to use dosbox and i own the original Id anthology but technically they belong to my dad and he keeps them in San Deigo far from where i live. Now last time i saw him i put all of the Dos games on my flash drive but does anyone now how to put these on a psp? Any help is greatly appreciated.

http://www.dogames.com/forum, visit Getting games to work then view dosbox in XP sticky

OR
www.spiffup.org/Dosbox.txt

Ive already been to the second one, but is there any more clarification to the step where it just says "Put your games in a folder on the memory stick" Like what files should i put there?

Thanks for the help