Hi !
I'm new here, just had my Xperia X10i few weeks ago.
As I am a big fan of emulators, I was so happy to hear there was a port of dosbox on Android, so I played with it for hours.
Now Windows 95 is running on our Xperia :
http://www.youtube.com/watch?v=XEHqKTXpSR0
The dosbox version I used is available here :
http://dl.dropbox.com/u/5612305/aDosBox_wvga_multitouch.apk
Unluckily, this port need a trackball (for simulating the mouse on adosbox) so we cannot do much for now; but it's nice to see Windows95 running on a smartphone