Some questions about Dragonball Z: Budokai

[Vegitenks]

I've been hearing alot of rumors so if someone can comfirm these questions then I'll do them myself but I honestly don't feel like beating this and that and then ending up with nothing. OK so let's move on....

1. I heard someone say that if you beat all tournaments with all characters and press SELECT while highlighting Gohan you will instead play as Mystic Gohan. Is this true?

2. I also heard that if you beat story mode and all tournaments then when you press select when highlighting Goku you will instead play as Super Saiyan 4 Goku. Is this true?

Thanx for your time.

[Evil_vash_buu13]

well im not sure about those but i heard the budokai 4 gamecube u can unlock future gohan (trunks time) and the armless version, oh and im not sure but i think i also heard something about a trunks extra story mode u kno the 1 where he frees his future but im not sure about these.

[Gogetenks]

I didn't hear anything about Mistic Gohan, but I heard about the SSJ4 Goku though, I never tried it though.