I forgot to mention this link Penny does some great stuff and has free svg files - if you have trouble figuring out her file system let me know. Took me quite awhile to finally get it right, but she has great stuff. Also go on YouTube and type what you want to do or work with (such asSCAL, Sure Cuts a Lot, Cricut, chalking, etc) How-to videos are all over the place. Some you'll like some, not so much - but it has been a great resource for me.
YouTube - Broadcast Yourself.
Penny Duncan Creations
Have fun!