Blah, I got second at the local tourney last Saturday, losing to Anther. I went Sheik for most of it, but used some Marth toward the end. Here's the games I played as Sheik.
vs Kagu
http://youtube.com/watch?v=Q4aQ3qFpW0s ROB
http://youtube.com/watch?v=-gQlINV_0wo Kirby
http://youtube.com/watch?v=jvlC2A54sjU Kirby
vs The Mann (Luigi)
http://youtube.com/watch?v=2aEJ2bBZwWE
http://youtube.com/watch?v=18B7xsQxPQc
vs Anther
http://youtube.com/watch?v=QnhBeSjWZSY Lucario
http://youtube.com/watch?v=c2qDRYj2KgU Lucario
http://youtube.com/watch?v=VG9GN5u6UrA Lucario
http://youtube.com/watch?v=4izF4oBeha8 Pikachu
vs Kagu
http://youtube.com/watch?v=Q4aQ3qFpW0s ROB
http://youtube.com/watch?v=-gQlINV_0wo Kirby
http://youtube.com/watch?v=jvlC2A54sjU Kirby
vs The Mann (Luigi)
http://youtube.com/watch?v=2aEJ2bBZwWE
http://youtube.com/watch?v=18B7xsQxPQc
vs Anther
http://youtube.com/watch?v=QnhBeSjWZSY Lucario
http://youtube.com/watch?v=c2qDRYj2KgU Lucario
http://youtube.com/watch?v=VG9GN5u6UrA Lucario
http://youtube.com/watch?v=4izF4oBeha8 Pikachu