Ez2Dj Portable is a DDR style game for PSP.

Release notes:

This is Include 63 ez2dj Songs.

and Effect Upgrade !

many things are changed and improved.

added 17 songs .

added new skin.

Here is ez2dj 1.0 Download Link ^^
http://www.megaupload.com/?d=PFUFBMMU

and this is ez2dj 0.8to1.0 patch

http://www.megaupload.com/?d=IHSB21ZE

http://forums.qj.net/showthread.php?t=136937