What games?

Probably going to buy some games tomorrow and I was wondering what you guys would suggest.

I have £20 and a £55 Gamestation credit note.

The games I was thinking about getting- S.T.A.L.K.E.R, Morrowind, Black and white 2, The new Viva Pinata, Infinite Undiscovery.

what do you guys think?

Any other suggestions are welcome :)

Thanks

Wait for S.T.A.L.K.E.R Clear sky and Crysis Warhead