Si se ve el banner?

[hasdpk]

Yo también lo veo perfectamente en todos los navegadores y estoy en Windows:

ie9: http://imageshack.us/photo/my-images/829/ie9sq.png/
ie8: http://imageshack.us/photo/my-images/163/ie8n.png/
ie7: http://imageshack.us/photo/my-images/441/ie7.png/
Opera: http://imageshack.us/photo/my-images/713/operao.png/
Safari: http://imageshack.us/photo/my-images/3/safariq.png/
Chrome: http://imageshack.us/photo/my-images/403/chromey.png/
Firefox: http://imageshack.us/photo/my-images/502/87357104.png/