k770 walkman 2.0? help

I have a k770 r8bc004 cid53
and i want walkman 2.0 and I don`t knock how
i don`t have the quick access for this r8bc004 k770
i found this videos why the tuning

Full tuning Sony Ericsson k770i r8bc004 by Krys1001:
YouTube - Full tuning Sony Ericsson k770i by Krys1001
k770 tunning:
YouTube - k 770 tunning

please tell me what i need
help me i will be grateful
bye Greetings from Bolivia

i waanna know too!!! i got some flash menus and stuff ... but i dont know how to put on walkman skins

thats is o cool i want one now! Please help!