new user saying hi

hi all, had my evo since december both my wife and i, read alot on rooting it never did, then mine got stolen so purchased a rooted one off CL guy met me at the sprint store etc. everything checked out fine so now i have rooted evo not sure exactly what it is running but i am able to tether my laptop to it so thats good lol....the boot up screen says ps|freedom have not been able to find out much about that only its a hack for the ps3.

the boot loader screen shows

supersonic evt2-3 ship s-off
hboot 0.79.0000
microp-041f
touch panel atmel224_16ab
radio 2.15.00.05.02
apr 14 2010

recovery shows
clockworkmod recovery v3.0.0.5

any information on this would be greatly appreciated, currently it does not have an sd card so i cannot change roms or anything yet but when i find the right card for the right price....