DOS Games Discussion

Hey y'all. Trying to get some DOS games to work on my psp. I looked on the wiki and couldn't really find anything.

I'm looking for the newest DOS programs for the playstation portable. I went to http://www.pspdosbox.co.uk/faq.php and downloaded this Dosbox, but I have no idea how to access the keyboard and play my older dos games, such as raptor or Keen.

Help is much appreciated.

There is a FAQ at the pspdosbox site, showing how to write text on the PSP.
But if it is enough for gaming purposes I can't say.