Some useful links:

Skipass trevalli: www.fassaski.com/skipass/trevalli.htm

Dolomiti Superski: www.fassaski.com/skipass/dolomiti.htm

DolomitiMeteo (Weather in Val di Fassa): www.dolomitimeteo.com

DolomitiWebcam (Live images from Val di Fassa): www.dolomitiwebcam.com

FassaForum (Forum on Val di Fassa): www.fassaforum.com

DolomitiGallery (Images from Val di Fassa): www.dolomitigallery.com