I have posted the lace scarf pattern on my blog and I'll get the cabled scarf up soon. You can find them here: http://gonnapurl.blogspot.com/2006/01/scarf-patterns.html
This one I call the John Muir scarf because the cables remind me of tree bark and it makes me think of the forest. It's knit with Knit Picks Andean Treasure yarn. It's 100% alpaca and it's super soft! The 1st picture shows the pattern really well and the 2nd shows it after blocking. It really flattened out and got a bit wider but it's still really nice and warm!
I have more info about it on my blog at: http://gonnapurl.blogspot.com/2005/12/snow-and-knitting-go-together.html
The other scarf I knitted is a pretty simple lace pattern. It's with Debbie Bliss Baby Cashmerino so it's super soft! I put little glass beads shaped like leaves on the ends to finish it off and it turned out really well. Again, if you want the pattern I used, let me know and some more details can be found here: http://gonnapurl.blogspot.com/2005/12/another-finished-gift.html