So my fiance played Guitar Hero III for about two hours the other night while waiting with me to get my PS3 and 15 free Blu-ray movie deal last Saturday. She said that it would make a good gift for her sometime so of course I went ahead and got it for x-mas. Anyway, I was wondering if Guitar Hero 1 and 2 (the bundle pack) will play on the PS3 (80 Gigs) using the same PS3 Guitar Hero 3 guitar. I know some of the backwards compatible games are funny on the PS3 and want to know if the GH 1&2 bundle pack will play okay or not. Also, what would be the best guitar to get if I wanted another so I could do the co-op with her?