HOWDY florida gramps,you came to the right place to ask questions.I'll help a little but soon you'll be swarmed with valueable help from seasoned scrollsaw villagers!I think on the first page when you come to the village there is a selection of topics and the one you are going to start off with will be F A Q,frequent asked questions.Thats a good start.Basically i'm a beginer and have learned so much about scrolling and the use of computers here.You'll catch on quick.I'm always learning and the more i do the more i learn.A good start for any wood is to allways have at least 3 or 4 teeth in contact with the wood at all times 1/4 " wood would take a blade with 16 teeth per inch. Any blade will cut but thats a good tip.Skip tooth blades seem to cut alot quieter as i cut in an apartment building with close neighbors.One or more teeth facing up leaves a clean cut top and bottom on the wood,but it fuzzys up your paper cut line while cutting.They save alot of work sanding ,esspecially with delicate work.I've been buying blades from mikesworkshop.com .His delievery is so fast and the product is quality steel.his motto is the customer comes back not the product.I've ordered 100's of blades and no problems.breakage usually comes from not tight enough rather than too tight.looseining and retighting the blades alot on projects tends to fatige the blades.i've cut puzzles with 1 blade and 1/2" thick mgf material,85 piece puzzle 8" by 10".i cut oak and maple alot 3/8 " As far as pictures i'll let the next guy go to it to help you there.It was hard for me to learn that at first and am still learning.You can change the format of the picture being sent with your computer such as jpg.gif tiff?etc.jpg is something anybody can use and the others are specialty.At the bottom of this page is some help ,click on upload attachment and try your luck till you get help.looking forward to seeing your work! clickupload attachment,go down and click browse, find where you picture is ,click on it , open it,click add file,click place in line once,clickpreview,click sumit etc. That will send us your picture.!helps coming![