Hi semi47
I also have a Craftsman Table Saw and I tried to find a plan for a dust collection system but I could not find one so I made this one. see link below
It's a plastic flower pot ,

ya I know LOL , but it was easy to make and the best part it works great, little black paint and it looks stock..
On the table saw I have it came with a plastic part under the saw that a bag was hooked on to it, I removed the bag and dilled 4 small holes for screws and put in a wooden block inside the pot (3/4"x 4" x4") and put in a 2 1/2" plastic tube in I got from Rockler so the vac.hose would side in just right.
Screwed the block in place inside of the pot now I have a Vac.system for the Craftsman Saw that works great..
I also put a wooden block in the bottom of the pot because it had a drain holes in the bottom .
see snapshots on the links.
http://www.routerforums.com/table-mounted-routing/2775-squaring-plywood-panels-2.html
http://www.routerforums.com/table-mounted-routing/2775-squaring-plywood-panels.html#post29119
Hope this helps for your saw
Bj
Just a Note*** I did raise my saw with some wooden blocks (off the base frame) so it's the same height as the rest of my tables in the shop, in that way when I need some help to hold the long or the big stock I can use the other tables by rolling the saw over to that spot in the shop,but you don't need to put in the vac. pot .
